The Alpinestars Tech 1‐KX kart racing shoe features an Astars exclusive rubber compound sole for superior levels of grip in all conditions, and an ergonomic heel and foot counter to offer optimized stability and pedal sensitivity. The honeycomb frame design on the outer provides flexion support and comfort.
Advanced hybrid construction consisting synthetic Leather and mesh affords ultra‐light weight, excellent breathability and superior feel.
Mesh panels placed in the tongue, heel and side of the shoe offer excellent breathability.
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.
Formula 1 derived sole
Ultra‐thin Formula 1 specification sole uses Alpinestars exclusive rubber compound for pedal sensitivity and grip, in both wet and dry conditions.
Innovative Alpinestars foot counter for maximum performance: an ergonomic, Polypropylene heel counter provides support and stability inside the shoe, while a flatter forefoot with die-cut ribbing provides greater feel on the pedals.
Combination lace and Velcro strap closure for a precise and secure fit.
MotoGP-derived speed lacing system incorporates Kevlar reinforcement for durability and a quick, precise secure closure.
Colors Black/White, Black/White/Red, Blue/White, Black/Yellow Sizes 7.0 to 13 (See Tech 1ks for Youth Sizes 12.5,1.0)
FIA Rating: No
Primary Use: Kart Racing
SFI Rating: No