Alpinestars Tech 1-KX v3 Karting Shoes - FIA 8877-2022

Construction:

• Certified to the FIA 8877-2022 homologation standard.
• Advanced seamless thermo-welded construction consists of ultra-thin PU film and 3D mesh to provide supremely lightweight performance and excellent comfort and fit.
• Laser-cut air-intakes and perforations on upper, with 3D mesh on tongue offer excellent breathability and comfort.
• Superlight tongue construction combining micro suede and 3D mesh, provides excellent breathability and superior comfort.
• Lateral forefoot support offers improved stability and impact protection.
• Honeycomb frame design on lateral and medial sides provides flexion support and performance in driving position.
• Lightweight, one-piece heel and insole construction for enhanced heel lockdown and comfort whilst driving.
• External heel, ankle and internal toe reinforcements for abrasion resistance and protection.

Comfort and performance:

• Dual asymmetric closure system incorporates adjustable hook-and-loop ultra-thin strap plus aramidic speed top lacing with Alpinestars’ exclusive wire closure system. The system strategically envelopes the foot for optimal support and offers precise fit and secure closure.
• Sleek shoe profile conforms to the anatomy of the foot and ensures great fit and performance.
• Soft microfiber collar is cut lower at the rear to allow greater Achilles’ heel comfort and improved range of movement.
• Collar padding constructed from Nitrile rubber for comfort and weight-saving.

Built for serious kart racers, the Alpinestars Tech‑1 KX V3 Karting Shoes raise the bar with fully FIA 8877‑2022 homologated protection, making them legal for national and international competition. The upper uses thin PU film and textile in a seamless thermo‑welded construction that reduces weight while enhancing durability and comfort by minimizing seams and pressure points. Laser‑cut air intakes, perforations on the toe and sides, and a 3D‑mesh tongue ensure excellent ventilation — ideal for long stints on track.

On the inside, a soft microfiber collar (cut lower at the rear) improves Achilles‑heel comfort and allows for greater ankle mobility. A one‑piece heel and insole provide secure heel lockdown, while the dual asymmetric closure — combining an aramidic speed‑lacing instep system and an adjustable strap — guarantees a precise, foot‑hugging fit that reduces movement inside the shoe under heavy braking or throttle input.

The thin rubber outsole draws inspiration from Formula 1 race programs and is designed to maximize sensitivity on the pedals. Its textured pattern delivers excellent grip underfoot, so you get responsive throttle, braking, and clutch control when every millisecond counts. Reinforcements at the heel, ankle, and toe areas add abrasion resistance and protection — essential for the rough-and-tumble environment of karting. In short: these shoes merge competition‑grade safety with comfort, control, and performance for karting enthusiasts who demand the best.