Karting Suits

Alpinestars KMX-9 v2 Graphic 3 Kart Racing Suit The Alpinestars KMX-9 v2 Graphic 3 Kart Racing Suit delivers certified protection, driver-focused comfort, and aggressive motorsport styling for developing and experienced kart racers. Its technical two-layer construction combines abrasion resistance with a lightweight feel, making it a dependable choice for competitive karting. Inside, a soft polyester toweling liner helps manage moisture and improves comfort during demanding sessions. Strategically positioned mesh panels increase airflow, while knitted stretch inserts allow the suit to move naturally with the driver in the kart. CIK-FIA Level 2 Kart Racing Protection The KMX-9 v2 Graphic 3 is homologated to the CIK-FIA Level 2 standard N 2013-1. This certification confirms that the suit was tested for the abrasion resistance and protective performance required under that homologation standard. Drivers should always confirm that the approval shown on the suit’s sewn-in label meets the current requirements of their track, series, or sanctioning organization. Two-Layer Construction Without Excess Bulk Alpinestars uses a technical two-layer assembly to balance protection, breathability, and weight. The durable twill polyamide outer shell is engineered to withstand the abrasion risks associated with kart racing, while the technical inner layers improve fit and comfort. The suit is patterned to limit unnecessary material bunching when seated, helping the driver remain comfortable and unrestricted through steering, braking, and pedal movements. Moisture-Wicking Polyester Toweling Liner A 100% polyester toweling liner provides a soft interior surface and helps move moisture away from the driver. This is particularly useful during warm-weather races, long practice sessions, and back-to-back heats. The liner also improves comfort between the driver and the suit’s protective outer construction without adding excessive stiffness. Ventilation in High-Heat Areas Technical mesh panels are positioned beneath the arms and around the seat and crotch areas to improve airflow where heat commonly accumulates. This targeted ventilation helps the suit remain more comfortable without compromising the main abrasion-resistant panels. The breathable layout makes the KMX-9 v2 Graphic 3 well suited to indoor tracks, summer events, and racers who regularly complete extended sessions. Stretch Panels for Seated Mobility Knitted stretch panels across the back shoulder and lumbar areas allow the suit to flex as the driver reaches for the steering wheel and changes body position. Additional waist stretch helps maintain a close fit without restricting movement. These flexible zones reduce resistance across the upper back and waist, helping the suit follow the driver rather than pulling against the body. Pre-Shaped Karting Fit The arms, legs, and torso use anatomically patterned panels designed around the seated karting position. This shape reduces excess fabric and improves mobility through the elbows, knees, hips, and shoulders. Knitted wrist and ankle cuffs provide a close fit and help prevent the sleeves or pant legs from shifting while driving. Asymmetric Front Opening Alpinestars’ angled front opening improves entry and helps reduce material buildup through the center of the torso. The design works with a premium YKK zipper and dual-slider configuration for convenient adjustment. Personalized zipper pullers make the closure easier to operate while wearing karting gloves. Adjustable Waist for a Personalized Fit An integrated waist belt allows the driver to fine-tune the fit around the midsection. A properly adjusted waist helps keep the suit positioned correctly while reducing loose fabric around the seat and torso. Formula 1-Inspired Shoulder Details The shoulder epaulettes draw inspiration from Alpinestars’ Formula 1 racing equipment, giving the Graphic 3 suit a professional competition appearance. Bold contrast panels and ASTARS branding complete the modern motorsport design. Convenient Off-Track Storage Two thigh pockets provide convenient storage when the driver is away from the kart. They can hold small paddock essentials without interfering with the suit’s driving fit. Alpinestars KMX-9 v2 Graphic 3 Features CIK-FIA Level 2 homologation standard N 2013-1 Technical two-layer protective construction Abrasion-resistant twill polyamide outer shell 100% polyester toweling liner Moisture-wicking interior construction Mesh ventilation beneath the arms and around the seat area Knitted stretch panels across the shoulders and lumbar area Anatomically patterned arms, legs, and torso Asymmetric front opening Adjustable waist belt Soft knitted ergonomic collar lining Knitted wrist and ankle cuffs Premium YKK double-slider zipper Two thigh pockets Formula 1-inspired shoulder epaulettes Technical Specifications Brand: Alpinestars Model: KMX-9 v2 Graphic 3 Product Type: Kart racing suit Homologation: CIK-FIA Level 2, N 2013-1 Construction: Two layer Outer Shell: Twill polyamide Interior: Technical linings with polyester toweling liner Ventilation: Mesh underarm and seat-area panels Stretch Areas: Back shoulders, lumbar area, and waist Closure: Asymmetric opening with YKK dual-slider zipper Waist: Adjustable belt Cuffs: Knitted wrists and ankles Pockets: Two thigh pockets Available Graphic 3 Colorways Black/Red Black/Yellow Fluo Why Choose the KMX-9 v2 Graphic 3? The KMX-9 v2 Graphic 3 offers a strong combination of certified abrasion protection, ventilation, mobility, and distinctive Alpinestars styling. It is designed for racers who need more technical construction than a basic recreational suit while remaining comfortable through repeated track sessions. Its two-layer design, moisture-managing liner, stretch zones, and anatomical fit make it especially appealing to entry- and intermediate-level competitors building a complete race-ready karting kit. Alpinestars KMX-9 v2 Graphic 3 Kart Racing Suit Size Chart Frequently Asked Questions Is the Alpinestars KMX-9 v2 Graphic 3 certified for competition? Yes. The suit is homologated to the CIK-FIA Level 2 standard N 2013-1. Always compare the approval label on the suit with the current rules of your racing organization. Is this suit certified to the newer FIA 8877-2022 standard? No. The KMX-9 v2 Graphic 3 was homologated under the earlier CIK-FIA N 2013-1 standard. Racers whose series requires FIA 8877-2022 equipment should select a suit carrying that newer approval. How many layers does the suit have? It uses a technical two-layer construction designed to provide abrasion protection while keeping weight and bulk under control. What material is used inside the suit? The interior includes a 100% polyester toweling liner with moisture-wicking properties for improved driver comfort. Where are the ventilation panels located? Breathable mesh is positioned beneath the arms and around the seat and crotch areas to increase airflow in high-heat zones. Does the suit have stretch panels? Yes. Knitted stretch panels across the back shoulders and lumbar area improve flexibility while the driver is seated. Is the waist adjustable? Yes. An integrated belt allows the waist fit to be tightened and personalized. What type of zipper does it use? The suit uses a premium YKK zipper with two sliders and personalized zipper pullers. Does the KMX-9 v2 Graphic 3 have pockets? Yes. Two thigh pockets provide storage for small items while the driver is away from the kart. Are the cuffs elasticated? The wrists and ankles use knitted cuffs that provide a close fit and help keep the suit securely positioned. How should a kart racing suit fit? The suit should provide enough room to sit, bend, and reach the steering wheel without pulling tightly across the shoulders, crotch, or knees. Excessively loose material can bunch while seated. Can this suit be used for automobile racing? No. It is designed for kart racing and is not a substitute for a flame-resistant automobile racing suit certified to FIA 8856-2018, SFI 3.2A, or another required auto-racing standard.

Alpinestars Indoor Kart Racing Suit V2 The Alpinestars Indoor Kart Racing Suit V2 is built for recreational karting, indoor karting leagues, rental kart tracks, and drivers who want a clean, professional look with better comfort than standard track rental gear. Designed with lightweight single-layer construction, this indoor kart suit delivers durability, breathability, and flexibility for long sessions behind the wheel. Made from a poly-cotton twill material, the Alpinestars Indoor Kart Racing Suit V2 offers a strong balance of comfort and abrasion-resistant wear for non-fireproof karting use. Its regular fit, adjustable waist belt, ergonomic collar, and flexible leg design make it easy to move in the kart while maintaining a polished race-ready appearance. Comfortable Indoor Karting Performance The Indoor Kart Racing Suit V2 is designed for drivers who need lightweight comfort without unnecessary bulk. The single-layer poly-cotton twill shell helps keep the suit breathable while still providing the durability needed for repeated karting use. Formula 1-inspired shoulder styling gives the suit a professional motorsport look, while the ergonomic collar with soft lining improves comfort around the neck during longer sessions. Knitted wrist cuffs help keep the sleeves in place, and the adjustable waist belt allows the driver to fine-tune the fit. Alpinestars Indoor Kart Racing Suit V2 Features Advanced single-layer construction for lightweight durability Poly-cotton twill material for strength, comfort, and breathability Formula 1-inspired shoulder design for a professional racing look Ergonomic collar with soft lining for improved comfort Adjustable waist belt for a secure, personalized fit Two thigh pockets for convenient storage Inner chest pocket with hook-and-loop closure Leg bottoms with hook-and-loop adjustment Wide leg gussets for improved flexibility Knitted wrist cuffs to reduce sleeve movement Durable front metal zipper Regular fit for unrestricted movement Ideal For Indoor And Recreational Karting The Alpinestars Indoor Kart Racing Suit V2 is a strong choice for recreational kart racers, indoor karting centers, arrive-and-drive events, corporate karting programs, and drivers who want their own dedicated karting suit. It is comfortable enough for repeated use and durable enough for the demands of regular karting sessions. This suit is intended for indoor and leisure karting applications. It is not a fireproof auto racing suit and is not designed for FIA or SFI automotive racing use. Frequently Asked Questions Is the Alpinestars Indoor Kart Racing Suit V2 fireproof? No. This suit is designed for recreational and indoor karting use where fireproof racewear is not required. It is not an auto racing fire suit. What material is the suit made from? The Alpinestars Indoor Kart Racing Suit V2 is made from a single-layer poly-cotton twill material designed for durability, comfort, and breathability. Does this suit have storage pockets? Yes. It includes two thigh pockets and an inner chest pocket with a hook-and-loop closure for small essentials. What kind of fit does the suit have? The suit has a regular fit with an adjustable waist belt, knitted wrist cuffs, and adjustable leg bottoms for comfortable movement in and out of the kart. Who is this suit best for? This suit is best for indoor karting, recreational karting, rental kart programs, arrive-and-drive events, and drivers who want a personal karting suit for comfort and presentation. Can I use this for auto racing? No. This suit is not designed for auto racing. Auto racing requires fire-retardant FIA or SFI-certified racewear depending on the sanctioning body and event rules.

OMP Summer-K Overall Kart Racing Suit When the track heats up, the OMP Summer-K Overall Karting Suit steps in to keep you cool, fast, and looking like a true karting champion. Designed for warm-weather racing warriors, this one-piece suit combines lightweight performance with maximum comfort, ensuring you stay focused on shaving seconds off your lap time—not sweating through your gear. Features That'll Make You Smile One-Layer Wonder: The Summer-K’s single-layer design is light as a feather and just as breezy. Feel the airflow as you conquer those hairpin turns. Kart-Specific Fit: No bulk, no drag. This suit hugs where it counts and flexes where it needs to, giving you freedom to move without restriction. Breathable Panels: Strategically placed ventilation keeps you cooler than the other side of the pillow—even when the track temp skyrockets. Style Meets Performance: Sleek, race-ready aesthetics. OMP Summer-K Overall Karting Suit Specifications Material: Ultra-lightweight single-layer fabric Ventilation: Integrated breathable mesh panels Certification: Meets rigorous karting safety standards Fit: Ergonomic cut for optimal movement Weight: Super lightweight for hot-weather racing OMP Summer-K Kart Racing Suit Size Chart OMP Summer-K Kart Racing Suit FAQs Q: Is the Summer-K suit fireproof?A: Nope! This suit is designed specifically for karting, where fire resistance isn’t required. It focuses on breathability and lightweight performance. Q: Does it come in different sizes?A: Absolutely! From pint-sized racers to full-grown speed demons, we’ve got sizes to fit everyone. Q: Can I use this suit for outdoor karting in extreme heat?A: Yes! This suit was born for sunny, sweltering days on the track. The ventilation panels are a game changer. Q: Is it machine washable?A: Yes, just follow the care instructions. Keeping it fresh is as easy as conquering your next apex! Take the Lead Today Why settle for ordinary when you can race in extraordinary comfort? The OMP Summer-K Overall Karting Suit isn’t just a piece of gear; it’s your summer racing MVP. Get yours now and own the track in style, comfort, and total domination!

Sparco Rookie Kart Racing Suit The Sparco Rookie Kart Racing Suit is an entry-level karting suit built for new racers, youth drivers, indoor karting, and recreational karting events where CIK-FIA approval is not required. Designed with Sparco’s proven racing DNA, the Rookie delivers lightweight comfort, clean styling, and dependable mobility at an excellent value. Built with a light, abrasion-resistant single-layer outer fabric, the Sparco Rookie is ideal for drivers who want a comfortable karting suit without unnecessary bulk. Underarm elastic inserts and a lower back stretch panel help improve movement in the seated driving position, giving developing drivers the comfort they need to stay focused on track. Entry-Level Comfort With Sparco DNA The Sparco Rookie Kart Racing Suit is a smart choice for aspiring racers who are just getting started in karting. Its lightweight construction helps reduce fatigue, while the relaxed ergonomic fit allows the driver to move naturally behind the wheel. As part of the Sparco kart racing suit lineup, the Rookie gives drivers a professional look and comfortable feel while remaining accessible for indoor karting, practice days, and non-homologated karting events. Key Features Designed for karting events where CIK-FIA approval is not required Ideal for indoor karting and recreational kart racing Lightweight single-layer construction Abrasion-resistant outer fabric Underarm elastic inserts for improved mobility Lower back stretch panel for seated driving comfort Comfortable ergonomic fit Available in sizes XS through XXL Excellent value for new and developing kart racers Designed For Indoor And Recreational Karting The Sparco Rookie was created for karting situations where full CIK-FIA approval is not required. That makes it a strong option for indoor karting centers, arrive-and-drive events, recreational karting, rental kart leagues, and entry-level drivers who want their own racewear instead of using track rental gear. This suit is not designed for auto racing and does not replace an FIA or SFI fire-retardant racing suit. It is intended specifically for karting use where lightweight comfort, mobility, and abrasion-resistant construction are the main priorities. Sparco Rookie Kart Racing Suit Technology Light single-layer construction Abrasion-resistant outer fabric Underarm elastic inserts Lower back stretch panel Comfort-focused karting fit Designed for non-CIK-FIA karting applications Frequently Asked Questions Is the Sparco Rookie Kart Racing Suit CIK-FIA approved? No. The Sparco Rookie is designed for karting events where CIK-FIA approval is not required, such as indoor karting and recreational kart racing. Is the Sparco Rookie fireproof? No. The Sparco Rookie is a karting suit and is not a fire-retardant auto racing suit. Auto racing requires FIA or SFI fire-rated racewear depending on the event rules. Who is the Sparco Rookie best for? The Rookie is best for new kart racers, youth drivers, indoor karting participants, rental kart leagues, and recreational drivers who want a lightweight and comfortable Sparco karting suit. What is the Sparco Rookie made from? The suit uses a lightweight single-layer abrasion-resistant outer fabric designed for comfort and ease of movement in karting applications. Does the Sparco Rookie have stretch panels? Yes. It includes underarm elastic inserts and a lower back stretch panel to improve comfort and mobility in the seated karting position. What sizes are available? The Sparco Rookie Kart Racing Suit is available in sizes XS through XXL. Can I use this suit for auto racing? No. The Sparco Rookie is not designed for auto racing. It is intended for karting use where CIK-FIA approval is not required. Sparco Rookie Karting Suit Sizing Chart

Alpinestars KMX-3 v2 Kart Racing Suit 2025 FIA Expiry – Clearance Item – Final Sale The Alpinestars KMX-3 v2 Kart Racing Suit was developed for drivers seeking an athletic fit, excellent mobility, and substantial airflow during demanding karting sessions. Its technical two-layer design combines a flexible polyamide outer shell with a soft polyester toweling liner, giving the driver a balance of abrasion resistance, comfort, and freedom of movement. Large mesh panels through the underarms, sides, and seat area help release heat, while fully floating sleeves and anatomically shaped panels allow the suit to follow the driver’s body in the seated karting position. This clearance inventory carries a 2025 homologation expiry and is non-returnable. Clearance and Homologation Notice This KMX-3 v2 is clearance inventory carrying a 2025 CIK-FIA homologation expiry. It should not be assumed eligible for events that require current homologation or an FIA 8877-2022-approved karting suit. Drivers should confirm the sewn-in approval label and the current equipment rules of their track, championship, or sanctioning organization before purchasing for competition. All clearance products are final sale and cannot be returned or exchanged. An Athletic Suit Built Around Driver Movement The KMX-3 v2 is cut closer to the body than many traditional karting suits. Its athletic profile reduces loose fabric around the torso, shoulders, and legs while maintaining the range of motion required for steering and pedal operation. Strategically placed stretch materials allow the suit to flex as the driver reaches forward, rotates the shoulders, and moves within the seat. This helps maintain a secure fit without making the suit feel rigid or restrictive. Technical Two-Layer Protection The suit uses a two-layer construction designed around the abrasion risks of kart racing. Its stretch polyamide outer shell provides durability and helps resist material bunching, while the inner lining improves comfort against the driver. The construction was originally certified to CIK-FIA Level 2 homologation standard N 2013-1. This is a karting abrasion standard and does not make the suit flame resistant for automobile competition. Stretch Polyamide Outer Shell A flexible polyamide outer fabric gives the KMX-3 v2 a more responsive feel than a rigid conventional kart suit. The material moves with the driver while maintaining the strength and abrasion resistance required from a competition-oriented karting garment. The stretch shell is particularly beneficial around the shoulders, elbows, hips, and knees, where a driver repeatedly bends and changes position. Polyester Toweling Liner The inner polyester toweling liner creates a soft contact surface and helps draw moisture away from the body. This improves comfort during warm race days, indoor events, and multiple sessions completed in close succession. The liner also helps prevent the outer shell from feeling harsh against the driver’s base layer or clothing. Extensive Mesh Ventilation Wide technical mesh sections are positioned beneath the arms, along the sides, and around the seat area. These zones target the parts of the body where heat commonly builds while seated in a kart. The expanded mesh layout makes the KMX-3 v2 a strong option for drivers who prioritize ventilation and frequently race in hot or humid conditions. Fully Floating Arm Construction Alpinestars uses floating sleeves connected with stretchable knitted material. This design allows the arms to move more independently from the torso of the suit, reducing pulling across the shoulders when the driver reaches for the steering wheel. The floating construction supports a more natural driving posture and helps limit resistance through repeated steering inputs. Pre-Shaped for the Karting Position Anatomical paneling through the arms, legs, and torso is patterned around a seated driving position. The shape helps reduce excess fabric behind the knees, around the waist, and across the elbows. This keeps the suit more stable in the kart and reduces distracting material bunching during longer sessions. Extraction Shoulder Epaulettes Reinforced Alpinestars shoulder epaulettes provide defined handling points that may assist track personnel when helping a driver from the kart following an incident. They also give the suit a recognizable professional racing appearance. Adjustable Collar and Waist The ergonomic collar includes a soft lining and an adjustable closure that provides secure coverage around the neck without unnecessary pressure. An adjustable waist belt allows the driver to tighten the suit through the midsection, helping control loose material and creating a more personalized fit. YKK Double-Slider Front Zipper A premium metal YKK zipper provides a durable front closure. Two zipper sliders allow greater flexibility when opening, closing, or adjusting the suit while standing in the paddock. Personalized synthetic leather pullers make the zipper easier to operate while wearing gloves. Driver-Focused Practical Details Knitted wrist and ankle cuffs hold the sleeves and pant legs securely in place. Two thigh pockets provide storage for small personal items while the driver is away from the kart. These practical details make the KMX-3 v2 suitable for race weekends, instruction, practice sessions, and team use. Alpinestars KMX-3 v2 Kart Racing Suit Features Clearance kart racing suit with 2025 homologation expiry Legacy CIK-FIA Level 2 homologation standard N 2013-1 Technical two-layer construction Stretch polyamide outer shell Athletic competition fit Polyester toweling moisture-wicking liner Wide mesh panels beneath the arms, along the sides, and around the seat Fully floating sleeve construction Stretchable knitted arm panels Anatomical arm, leg, and torso shaping Soft-lined ergonomic collar Adjustable collar closure Adjustable waist belt Premium metal YKK double-slider zipper Personalized synthetic leather zipper pullers Knitted wrist and ankle cuffs Two thigh pockets Alpinestars extraction shoulder epaulettes Technical Specifications Brand: Alpinestars Model: KMX-3 v2 Product Type: Kart racing suit Condition: New clearance inventory Legacy Homologation: CIK-FIA Level 2, N 2013-1 Listed Expiry: 2025 Construction: Two layer Outer Shell: Stretch polyamide Inner Liner: Polyester toweling Ventilation: Mesh underarm, side, and seat panels Sleeves: Fully floating with knitted stretch fabric Closure: Metal YKK double-slider zipper Waist: Adjustable integrated belt Cuffs: Knitted wrists and ankles Pockets: Two thigh pockets Fit: Athletic Best Uses for the KMX-3 v2 Because this clearance suit carries a 2025 expiry, its best applications are generally those that do not mandate current homologation. These may include open practice, indoor karting, private track sessions, driver coaching, testing, recreational events, team uniforms, or certain club competitions that still permit older equipment. Competition eligibility always depends on the organizer’s current rules. How the KMX-3 v2 Compares with the KMX-9 v2 The KMX-3 v2 offers a more athletic fit, a stretch polyamide shell, larger ventilation areas, and floating sleeves. These features give it a more flexible and performance-oriented feel. The KMX-9 v2 is generally positioned as an entry- to intermediate-level suit with a more traditional outer shell and knitted stretch panels. Drivers prioritizing mobility and extensive airflow may prefer the KMX-3 v2. Competition Karting Clearance Policy This product is sold as clearance merchandise because of its expired homologation period and limited remaining inventory. All clearance sales are final. This suit cannot be returned or exchanged for any reason, including sizing, fit, color preference, or competition eligibility. Please review the size chart carefully and confirm your racing organization’s equipment requirements before ordering. Alpinestars KMX-3 v2 Kart Racing Suit Size Chart Frequently Asked Questions What does the 2025 FIA expiry mean? The suit’s stated homologation period ended in 2025. It should not be assumed eligible for events requiring current approval after that date. Is the KMX-3 v2 approved to FIA 8877-2022? No. This model was originally homologated to the earlier CIK-FIA Level 2 N 2013-1 standard. Can I still use this suit in a kart race? Possibly, but eligibility depends on the rules of the specific series, track, or sanctioning organization. Verify the approval label and regulations before purchasing. Can I use it for practice or indoor karting? Yes, provided the facility does not require a currently homologated suit. Is the KMX-3 v2 a one-layer or two-layer suit? It uses a technical two-layer construction. What makes the outer shell flexible? The outer fabric is made from stretch polyamide, allowing the garment to move more naturally with the driver. Is the suit breathable? Yes. Large mesh areas beneath the arms, along the sides, and around the seat provide extensive ventilation. What are floating sleeves? Floating sleeves are attached using flexible stretch material so the arms can move with less pulling across the shoulders and torso. Does the liner manage perspiration? Yes. The polyester toweling liner has moisture-wicking properties designed to improve comfort. Is the waist adjustable? Yes. An integrated belt allows the driver to tighten and personalize the waist fit. What type of zipper is used? The suit uses a premium metal YKK front zipper with two sliders and synthetic leather pullers. Does the suit have pockets? Yes. Two thigh pockets provide storage while the driver is outside the kart. Can this suit be returned if it does not fit? No. This is a clearance product, and all clearance items are final sale and non-returnable. Carefully review the sizing chart before ordering. Can it be exchanged for another size? No. Clearance products cannot be returned or exchanged. Can the KMX-3 v2 be used for automobile racing? No. It is a karting suit and is not a substitute for a flame-resistant automobile racing suit certified to FIA 8856-2018, SFI 3.2A, or another required auto-racing standard.

OMP KS-4 Karting Suit – CIK-FIA Level 1 (2026 Expiry) The OMP KS-4 Karting Suit is a value-focused choice for kart racers who need durable abrasion protection, breathable comfort, and dependable freedom of movement. This closeout model features four-layer construction and CIK-FIA Level 1 homologation with a 2026 expiry, making it an affordable option for eligible racing series, practice sessions, and recreational karting. A resistant polyester exterior helps protect the driver from abrasion, while the soft cotton-sponge interior improves comfort during long sessions. Ventilated mesh inserts and flexible arm bellows help reduce restriction and heat buildup when driving in a seated karting position. Four-Layer Karting Protection at a Closeout Price The KS-4 uses a four-layer construction designed specifically for kart racing. Its durable polyester outer material provides abrasion resistance, while the soft interior creates a more comfortable surface against the driver’s clothing or karting base layers. This is not a flame-resistant auto racing suit. It is purpose-built for karting, where protection from contact with the track surface is the primary concern. CIK-FIA Level 1 Homologation This version of the OMP KS-4 is homologated to the CIK-FIA Level 1 karting standard and carries a 2026 expiry. Because individual championships may require newer FIA 8877-2022 equipment, drivers should confirm the accepted suit standard with their track or sanctioning organization before purchasing. The certification label sewn into the individual suit should always be treated as the final reference for its homologation and expiration information. Breathable Construction for Hot Karting Sessions OMP places ventilated mesh inserts around the legs, shoulders, and pocket areas to improve airflow through common heat zones. These breathable sections help make the KS-4 more comfortable during indoor karting, warm-weather practice sessions, and extended race weekends. The low-cut collar also reduces excess material around the neck when seated, helping the driver remain comfortable while wearing a helmet and neck support. Flexible Fit Behind the Wheel Elastic knitted arm bellows allow the sleeves to move more naturally as the driver steers through tight corners. The kart-specific fit reduces restriction across the shoulders and upper body, while the adjustable waist belt helps create a secure and personalized fit. The straightforward design makes the KS-4 especially suitable for newer racers, budget-conscious competitors, rental-kart league drivers, and experienced drivers looking for a dependable backup suit. OMP KS-4 Karting Suit Features CIK-FIA Level 1 karting homologation Homologation marked with a 2026 expiry Four-layer karting suit construction Resistant polyester exterior Soft cotton-sponge interior Mesh ventilation inserts on the legs, shoulders, and pocket areas Elastic knitted arm bellows for improved mobility Low-cut collar for seated driving comfort Adjustable waist belt Front zipper closure Designed for abrasion protection in kart racing Closeout model with limited sizes and colors Important Homologation and Closeout Information This listing is for the previous-generation OMP KS-4, product family KA0-1728, with four layers and CIK-FIA Level 1 homologation. It should not be confused with the redesigned OMP KS-4 MY2026, product family KA0-1735, which uses different materials and construction. Closeout inventory is limited and may not be restocked. Carefully inspect the size, color, homologation label, and intended use before removing tags or using the suit. OMP KS-4 Karting Suit Sizing Chart OMP KS-4 Karting Suit FAQs What does the 2026 expiry mean?The suit’s CIK-FIA Level 1 homologation is marked with a 2026 expiration. Acceptance can still vary by championship, so confirm the required standard with your track or racing organization before ordering. Can I use the OMP KS-4 in FIA-sanctioned kart racing?That depends on the event regulations. Some organizations may continue accepting CIK-FIA Level 1 suits through their labeled expiration, while other series now require FIA 8877-2022 homologation. Is this the new OMP KS-4 MY2026 suit?No. This is the previous four-layer KS-4 model with CIK-FIA Level 1 homologation. The redesigned MY2026 version has a different product number, material package, ventilation system, and overall construction. Is the OMP KS-4 fire resistant?No. The KS-4 is an abrasion-resistant karting suit and is not designed to provide flame protection. It must not replace an FIA- or SFI-certified fire-resistant suit in automotive racing. How many layers does this KS-4 have?This previous-generation OMP KS-4 uses four-layer construction. That specification applies to the CIK-FIA Level 1 version shown in this listing and not necessarily to newer suits carrying the same KS-4 name. Where are the ventilation panels located?Mesh inserts are positioned around the legs, shoulders, and pocket areas to increase airflow and help reduce heat buildup during karting sessions. Does the KS-4 provide good arm movement?Yes. Elastic knitted bellows around the arms help the sleeves move with the driver while steering, reducing pulling and restriction across the shoulders. Is the OMP KS-4 suitable for indoor karting?Yes. Its abrasion-resistant construction, ventilation panels, and comfortable interior make it suitable for indoor karting leagues and practice sessions, subject to the facility’s clothing requirements. Should I size up when wearing a rib protector?Take your measurements while accounting for any rib protector or protective gear worn underneath the suit. When measurements fall between sizes, the larger option will usually provide more room while seated. How should I wash the OMP KS-4?Follow the care label attached to the suit. Use a mild detergent and cool, gentle wash when permitted. Avoid bleach and fabric softener, and allow the suit to air dry rather than using high heat. Can closeout karting suits be returned?Return eligibility depends on Competition Karting’s current closeout policy. Keep the suit clean, unused, and fully tagged until the fit and certification have been confirmed.

Alpinestars KMX-9 v2 Graphic 4 Kart Racing Suit FIA 2025 Expiry – Clearance Karting Suit The Alpinestars KMX-9 v2 Graphic 4 Kart Racing Suit combines a lightweight two-layer build, abrasion-resistant materials, and strategically placed ventilation for drivers seeking proven Alpinestars performance at a clearance price. Originally homologated to the CIK-FIA Level 2 N 2013-1 standard, this Graphic 4 suit features a durable twill polyamide outer shell, a soft polyester toweling liner, flexible stretch panels, and an anatomically shaped driving fit. Its bold Black/Cyan/Yellow Fluo graphics give the suit a distinctive appearance while maintaining the technical construction of the KMX-9 v2 platform. Important 2025 Homologation Expiry Notice This suit is part of older inventory carrying a 2025 homologation expiry. It may no longer qualify for championships, tracks, or sanctioning organizations that require an in-date karting suit or current FIA 8877-2022 approval. Before purchasing for organized competition, confirm the equipment requirements with your race director or sanctioning body. The suit may remain appropriate for practice, recreational karting, indoor karting, driving schools, private track use, or events that do not require current homologation. Graphic 4 Styling That Stands Apart The Graphic 4 design uses a Black/Cyan/Yellow Fluo color combination that gives the KMX-9 v2 a high-visibility, contemporary appearance. Contrasting graphics flow across the chest, shoulders, arms, and legs, creating a coordinated design that remains recognizable from anywhere around the circuit. Formula 1-inspired shoulder epaulettes and prominent Alpinestars branding add a professional motorsport finish without adding unnecessary weight or restricting movement. Technical Two-Layer Construction The KMX-9 v2 Graphic 4 uses an advanced two-layer assembly engineered to balance abrasion protection, breathability, and low weight. Its twill polyamide outer shell provides a durable barrier against the abrasion risks associated with kart racing. Technical inner layers improve comfort and help the suit maintain its shape while the driver moves between standing, walking, and the tightly seated karting position. Soft Polyester Toweling Interior A 100% polyester toweling liner creates a softer interior surface against the driver’s clothing or base layer. The material offers moisture-wicking properties that help manage perspiration during warm race days and extended driving sessions. This absorbent interior makes the suit more comfortable through repeated practice runs, qualifying sessions, and back-to-back heats. Cooling Where Drivers Need It Most Technical mesh panels are positioned beneath the arms and around the seat and crotch zones. These are areas where heat commonly accumulates while the driver is seated in a kart. The targeted mesh construction encourages airflow without replacing the abrasion-resistant material in the suit’s primary protective areas. Stretch Panels Support Seated Movement Knitted stretch panels across the rear shoulders and lumbar region allow the suit to expand as the driver reaches toward the steering wheel. Additional flexibility around the waist helps reduce pulling across the torso and lower back. By minimizing resistance in these areas, the KMX-9 v2 allows more natural steering, pedal operation, and upper-body movement. Anatomically Patterned for Karting The arms, legs, and torso are shaped around the position a driver adopts inside a kart. This anatomical paneling helps reduce excess fabric and limits material bunching behind the knees, around the hips, and across the torso. A properly shaped karting suit can improve comfort and prevent loose material from becoming distracting during demanding sessions. Asymmetric Front Opening Alpinestars uses an angled front opening that helps the suit open widely for easier entry. The asymmetric layout also reduces unnecessary material concentration through the center of the torso while the driver is seated. A premium YKK zipper incorporates two sliders and personalized pullers, allowing the closure to be adjusted conveniently in the paddock. Personalized Waist Adjustment An integrated adjustable waist belt allows the driver to fine-tune the fit around the midsection. Tightening the belt helps keep the torso and lower portion of the suit correctly positioned without limiting movement. Driver Comfort Details The ergonomic collar includes a soft knitted lining for comfortable coverage around the neck. A secure closure helps keep the collar properly positioned without creating excessive pressure. Knitted cuffs at the wrists and ankles provide a close finish, helping prevent the sleeves and legs from shifting as the driver enters the kart or moves through a session. Alpinestars KMX-9 v2 Graphic 4 Highlights Clearance karting suit with 2025 homologation expiry Legacy CIK-FIA Level 2 homologation standard N 2013-1 Advanced technical two-layer construction Abrasion-resistant twill polyamide outer shell 100% polyester toweling liner Moisture-wicking interior for improved comfort Breathable mesh panels beneath the arms and around the seat area Knitted stretch panels across the shoulders and lumbar region Anatomically shaped arms, legs, and torso Asymmetric front opening for easier entry Adjustable waist belt Soft knitted ergonomic collar lining Knitted wrist and ankle cuffs Premium YKK double-slider zipper Two convenient thigh pockets Formula 1-inspired shoulder epaulettes Black/Cyan/Yellow Fluo Graphic 4 design Product Details Brand: Alpinestars Model: KMX-9 v2 Graphic 4 Product Type: Kart racing suit Legacy Homologation: CIK-FIA Level 2, N 2013-1 Listed Expiry: 2025 Construction: Two layer Outer Material: Twill polyamide Interior: Technical linings with polyester toweling liner Ventilation: Underarm and seat-area mesh panels Mobility Panels: Rear shoulders, lumbar area, and waist Closure: Asymmetric front opening with YKK double-slider zipper Waist: Adjustable belt Pockets: Two thigh pockets Color: Black/Cyan/Yellow Fluo Adult Sizes: Euro 40–60, subject to remaining availability Best Uses for an Expired-Homologation Kart Suit Because this suit carries a 2025 expiry, it is best considered for applications where current competition approval is not required. Potential uses include recreational karting, open practice, indoor karting, driving instruction, private events, track staff, simulator facilities, promotional appearances, and backup gear. It may also be suitable for certain club events that continue to permit older CIK-FIA equipment, but eligibility must be confirmed directly with the organizer before use. Who Should Choose the Graphic 4? The KMX-9 v2 Graphic 4 is ideal for drivers who want a technically constructed Alpinestars karting suit at a reduced clearance price and do not require current FIA 8877-2022 approval. Its two-layer protection, ventilated panels, moisture-managing liner, and flexible driving fit provide significantly more kart-focused performance than a basic indoor or recreational suit. Alpinestars KMX-9 v2 Graphic 4 Kart Racing Suit Size Chart Frequently Asked Questions What does FIA 2025 expiry mean? It means the suit’s listed homologation period ended in 2025. It should not be assumed eligible for events requiring current homologation after that date. Is the KMX-9 v2 Graphic 4 currently FIA 8877-2022 approved? No. This model was produced under the older CIK-FIA Level 2 N 2013-1 standard and should not be represented as FIA 8877-2022 approved. Can I still race with this suit? That depends entirely on the rules of your track, series, and sanctioning organization. Contact the organizer and provide the approval and expiry information shown on the suit before racing. Can it be used for practice or recreational karting? Yes, provided the facility does not require current homologation. It can be a strong value for practice, rental karting, driving schools, and private sessions. How many layers does the suit have? The KMX-9 v2 Graphic 4 uses an advanced two-layer construction designed to balance abrasion resistance, ventilation, and weight. What is the outer shell made from? The outer shell uses twill polyamide selected for durability and abrasion resistance. Does the suit have an inner liner? Yes. It has a 100% polyester toweling liner designed to improve comfort and help manage moisture. Where are the ventilation panels? Technical mesh panels are positioned beneath the arms and around the seat and crotch areas. Does the suit stretch while seated? Knitted panels across the rear shoulders and lumbar region allow the suit to flex as the driver reaches forward and changes position. Is the waist adjustable? Yes. An integrated belt allows the driver to customize the fit around the waist. What type of zipper is used? The suit uses a premium YKK zipper with two sliders and personalized zipper pullers. Does the suit include pockets? Yes. Two thigh pockets provide storage while the driver is outside the kart. How should the KMX-9 v2 fit? It should provide enough room to sit, bend, and extend the arms without pulling tightly across the shoulders, knees, or crotch. Evaluate the fit while seated in a driving position. Can this karting suit be used for automobile racing? No. It is not a substitute for a flame-resistant automobile racing suit certified to FIA 8856-2018, SFI 3.2A, or another required auto-racing standard.

Alpinestars Kart Racing Rain Suit The Alpinestars Kart Racing Rain Suit is essential wet-weather gear for kart racers who need to stay dry, comfortable, and focused when the track turns wet. Designed to be worn over your primary karting suit, this lightweight transparent rain suit provides full-body waterproof protection without hiding your racewear, team colors, or sponsor logos. Built for competitive karting, the Alpinestars Kart Racing Rain Suit combines waterproof materials, taped seams, elasticized cuffs, and a tailored fit to help reduce water ingress while minimizing excess flapping at speed. The clear outer-layer construction allows your driving suit to remain visible, while the ergonomic design helps maintain freedom of movement in the kart. Whether you are preparing for a rainy race weekend, a wet qualifying session, or unpredictable practice conditions, the Alpinestars Kart Racing Rain Suit is a must-have piece of karting gear for drivers who want dependable rain protection without compromising comfort or control. Alpinestars Kart Racing Rain Suit Details Waterproof Karting Protection: Lightweight waterproof rain suit designed to be worn over a kart racing suit in wet conditions. Transparent Outer Layer: Clear construction allows your race suit, team colors, and sponsor branding to remain visible. Taped Seam Construction: Sealed seams help prevent water from entering through the suit during heavy rain. Inner V-Shaped Gusset: Designed to improve protection during heavy downpours and reduce water ingress through the front opening. Waterproof Front Closure: Waterproof zipper and Velcro collar closure help seal the suit against the elements. Elasticized Fit Points: Elastic waist, wrist cuffs, and ankle cuffs help keep the rain suit secure while driving. Tailored Karting Fit: Precise fit helps reduce bunching and excessive flapping at karting speeds. High-Profile Collar: Provides added sealing around the neck for improved wet-weather coverage. Asymmetric Front Opening: Alpinestars-specific front opening design improves fit and rain protection. Right Elbow Heat Protection: Heavy-duty textile sleeve panel helps protect against heat generated by the kart engine. Alpinestars Kart Racing Rain Suit Construction Lightweight waterproof material for wet-weather karting use. Taped seams to help block water ingress. Elasticized waist, wrists, and ankles for a secure fit. Waterproof zipper with Velcro collar closure. Transparent design keeps the driver’s karting suit visible. Reinforced right elbow panel for added durability and heat resistance. Alpinestars Kart Racing Rain Suit Sizing The Alpinestars Kart Racing Rain Suit is available in both youth and adult sizing. It is designed to be worn over your primary kart racing suit, so choose the size that best matches your driver size and racewear fit. Youth Sizes: 120, 130, 140, 150 Adult Sizes: XS, S, M, L, XL, 2XL, 3XL Why Choose the Alpinestars Kart Racing Rain Suit? Rain racing requires confidence, visibility, and comfort. The Alpinestars Kart Racing Rain Suit helps protect drivers from wet conditions while preserving the fit and visibility of their main karting suit. Its lightweight waterproof construction, secure cuffs, taped seams, and reinforced elbow panel make it a smart addition to any kart racer’s gear bag. Alpinestars Kart Racing Rain Suit Sizing Chart 

OMP Rain Overall Transparent Kart Rain Suit The OMP Rain Overall is a lightweight waterproof karting oversuit built to keep drivers protected when the track turns wet. This transparent rain suit slips over your kart suit without hiding team colors, while heat-welded taped seams and a waterproof front zipper help seal out heavy rain. OMP Rain Overall Details Waterproof Kart Rain Suit: Designed for wet karting conditions and quick coverage over a racing suit. Ultrathin Transparent Material: Lightweight 0.15 mm construction keeps bulk low while still providing rain protection. Heat-Welded Taped Seams: Sealed construction helps keep water from entering through the seams. Waterproof Central Zipper: Inner V-shaped gusset adds extra protection against heavy rain. Comfort Fit Features: Stretch waistband and elastic wrist bellows help the oversuit stay comfortable in the kart. Fast Ankle Adjustment: Zipper and Velcro ankle closure makes the suit easier to put on over karting gear. Added Elbow Protection: High-resistance nylon protection on the right elbow for durability. OMP Rain Overall Sizing Chart

Alpinestars Indoor Kart Racing Suit The Alpinestars Indoor Kart Racing Suit is built for rental leagues, karting schools, recreational racing, corporate events, and indoor track sessions where comfort and durability matter. Its lightweight single-layer construction provides professional karting coverage without the weight or bulk of a multi-layer competition suit. Durable poly-cotton twill, pre-curved sleeves, an adjustable waist, and expandable lower legs create a practical suit that is easy to wear throughout a full day at the track. Multiple storage pockets and a padded collar add convenience for drivers, instructors, mechanics, and karting facility staff. Designed Specifically for Indoor Karting Indoor karting demands equipment that can handle repeated use while keeping the driver comfortable in warm, enclosed facilities. The Alpinestars Indoor Kart Racing Suit focuses on mobility, convenient adjustment, and everyday durability rather than competition homologation. It is an excellent choice for arrive-and-drive racers who want dedicated karting apparel instead of relying on ordinary clothing or track-issued rental gear. Durable Single-Layer Construction The suit is manufactured from a strong poly-cotton twill material engineered to resist routine wear from kart seats, harnesses, and repeated entry and exit. Its single-layer construction keeps the suit relatively lightweight and comfortable during extended sessions. The material is patterned to reduce excess bunching around the torso and legs, helping the driver remain comfortable while seated in a compact kart cockpit. Pre-Curved Sleeves for Steering Comfort The sleeves are formed in a slightly bent position that follows the natural posture of the arms while holding a steering wheel. This reduces pulling around the elbows and shoulders and allows the driver to steer without fighting against the suit. Knitted wrist cuffs provide a close finish and help prevent the sleeves from sliding or shifting during repeated steering movements. Adjustable Waist for a Personalized Fit An elasticated waist helps the suit conform around the midsection, while the adjustable waist belt allows the driver to tighten the fit according to preference. Reducing loose material around the torso improves comfort in the seat and gives the suit a cleaner, more professional appearance. Soft Padded Collar The ergonomic collar features a soft interior lining and foam padding for improved comfort around the neck. This added cushioning is useful during longer events where an unlined collar can become irritating. A hook-and-loop closure allows the collar to be adjusted securely without feeling overly restrictive. Wide Calf Gussets for Easier Entry The lower legs include wide gussets that open to provide additional room when putting the suit on over clothing or footwear. Once the suit is in place, hook-and-loop adjusters allow the leg openings to be tightened. This expandable design makes the suit easy to use in busy rental environments where drivers may need to change quickly between sessions. Practical Storage On and Off the Track Two thigh pockets provide convenient storage while the driver is walking through the paddock or waiting between races. An additional interior chest pocket uses a hook-and-loop closure to secure a mobile phone or small personal item. Items should always be removed or safely secured before driving if they could cause discomfort or interfere with movement. Asymmetric Front Opening Alpinestars uses an asymmetric front opening with a durable metal zipper. This design makes the suit easier to put on while giving it a distinctive motorsport appearance. The streamlined front closure also helps reduce unnecessary material around the center of the torso while the driver is seated. Formula 1-Inspired Shoulder Design The contrasting shoulder epaulettes draw visual inspiration from Alpinestars’ professional motorsport apparel. Recognizable branding and clean panel construction give the suit a polished appearance suitable for individuals, teams, instructors, and track employees. Alpinestars Indoor Kart Racing Suit Features Designed for indoor and recreational karting Lightweight single-layer construction Durable poly-cotton twill material Pre-curved sleeves for improved steering mobility Knitted wrist cuffs Elasticated waist with adjustable belt Ergonomic collar with soft foam padding Adjustable hook-and-loop collar closure Asymmetric front opening Durable metal front zipper Wide calf gussets for easier entry Adjustable hook-and-loop leg openings Two exterior thigh pockets Interior chest pocket with secure closure Formula 1-inspired shoulder styling Technical Specifications Brand: Alpinestars Product Type: Indoor kart racing suit Primary Use: Recreational and rental karting Construction: Single layer Main Material: Poly-cotton twill Sleeves: Pre-curved Wrist Cuffs: Knitted Collar: Foam padded with adjustable closure Waist: Elasticated with adjustable belt Front Closure: Metal zipper Leg Openings: Wide gussets with hook-and-loop adjustment Exterior Pockets: Two thigh pockets Interior Pocket: Chest pocket with hook-and-loop closure Recommended Uses The Alpinestars Indoor Kart Racing Suit is well suited to indoor karting leagues, rental tracks, driver academies, corporate racing events, recreational sessions, mechanics, instructors, and track staff. It can also be used for outdoor recreational karting when the facility does not require a homologated competition suit. Certification Information This model is intended for recreational karting and leisure use. It is not FIA or CIK-FIA homologated and should not be purchased for a racing series that requires an approved karting suit. Always review the current equipment requirements of the track, championship, or sanctioning organization before participating in organized competition. Alpinestars Indoor Kart Racing Suit Size Chart Frequently Asked Questions Is the Alpinestars Indoor Kart Racing Suit FIA approved? No. This suit is designed for recreational and indoor karting and is not FIA or CIK-FIA homologated. Can it be used in an indoor karting league? Yes, provided the league does not require a homologated kart racing suit. Is the suit flame resistant? No. It is not a flame-resistant auto racing suit and should never replace approved automobile racing apparel. How many layers does the suit have? It uses a lightweight single-layer poly-cotton twill construction. Does the suit include mesh ventilation panels? No dedicated mesh ventilation panels are specified for this model. Its single-layer construction helps keep overall weight and bulk lower than a multi-layer suit. What is the benefit of the pre-curved sleeves? They follow the natural position of the arms while holding a steering wheel, helping reduce pulling around the elbows and shoulders. Is the waist adjustable? Yes. The suit has an elasticated waist and an adjustable belt for a more personalized fit. How do the lower-leg openings work? Wide calf gussets provide additional room when putting the suit on, and hook-and-loop adjusters allow the openings to be tightened afterward. How many pockets does the suit have? It includes two exterior thigh pockets and one interior chest pocket with a hook-and-loop closure. Can the chest pocket hold a mobile phone? Yes. The interior chest pocket is designed to hold a mobile phone or another small personal item. Can instructors and track employees wear this suit? Yes. Its durable fabric, practical pockets, and professional appearance make it suitable for instructors, mechanics, and karting facility staff. Can this suit be used outdoors? It can be used for recreational outdoor karting if the facility does not require FIA or CIK-FIA homologation. How should the suit fit? It should provide enough room to sit, steer, and operate the pedals without pulling tightly across the shoulders, knees, or crotch. Avoid excessive loose fabric that may bunch while seated. Can this suit be used for automobile racing? No. It is not a substitute for a flame-resistant automobile racing suit certified to FIA 8856-2018, SFI 3.2A, or another required standard.