TECH-1 KZ SHOES

Incorporating proven technical features from Formula 1 and innovative elements tailored for the karting track, the new Tech-1 KZ Shoe has undergone a significant evolution to consistently deliver exceptional performance in karting. The introduction of a new asymmetric instep lacing system and Alpinestars’ exclusive wire filament closure system provides lightweight and precise support, complemented by an anatomical forefoot profile. New external reinforcements on the rounded heel and ankles offer heightened levels of protection and performance. The shoe stands out with minimal stitching, an ultra-thin F1 specification grip sole, and strategically positioned laser-cut perforation zones, making it one of the most advanced shoes in karting.

Key Features:

• Collar padding constructed from Nitrile rubber prioritizes both comfort and weight-saving.
• Alpinestars’ lace-lock system, made from an advanced polymer resin, ensures quick, precise, and secure closure of the shoe.
• Advanced seamless thermo-welded construction, featuring ultra-thin PU film and 3D mesh, provides supremely lightweight performance. The "sock-like" effect enhances foot sensitivity, eliminating pressure points for excellent comfort and fit.
• External heel, ankle, and internal toe reinforcements offer abrasion resistance and protection.
• The dual asymmetric closure system includes an adjustable ultra-thin hook-and-loop grip strap and aramidic speed top lacing. It integrates Alpinestars’ exclusively developed wire closure system, strategically enveloping the foot for optimal support, structure, durability, precise fit, and secure closure.
• The soft microfiber collar, cut lower at the rear, enhances Achilles' heel comfort and improves the range of movement.
• Tongue features perforated soft padding for comfort and an improved fit.
• The new sleek shoe profile aligns with foot anatomy, ensuring a great fit and superior performance.
• Laser air-intakes and perforations on the upper, along with 3D mesh on the tongue, offer excellent breathability and comfort.
• An innovative Alpinestars foot counter enhances maximum performance, featuring an ergonomic polypropylene heel counter for support and stability and a flatter forefoot with die-cut ribbing for greater pedal feel.
• The ultra-thin Formula 1 specification sole utilizes Alpinestars' exclusive rubber compound for pedal sensitivity and grip in both wet and dry conditions.