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The Alpinestars Tech-1 KZ Shoe is a professional level karting shoe utilizing the technologies proven in Formula 1. Featuring a brand new exclusive lacing system and stunning colorways, this shoe brings F1 innovation to the karting world with unbeatable style.

Incorporating technical features proven in Formula 1 and specific innovations for the kart track, the new Tech-1 KZ Shoe has undergone a major evolution to continue to deliver outstanding performance in karting. New asymmetric instep lacing and Alpinestars’ exclusive wire filament closure system offers lightweight and precise support and anatomical forefoot profile, while new external reinforcements on the rounded heel and ankles provide high levels of protection and performance. Minimal stitching, a new compound ultra-thin F1 specification grip sole and new strategically positioned laser cut perforation zones make the Tech-1 KZ Shoe one of the most advanced shoes in karting.

The Alpinestars Tech-1 KZ Karting Shoe is a premium kart racing shoe featuring professional level technology matched with eye-catching style.

• Soft microfiber collar is lower at the rear to allow greater heel comfort and improved range of movement
• Laser cut air-intakes and perforations on upper
• 3D mesh on tongue offer excellent breathability and comfort
• Thermo-welded construction consists of ultra-thin PU film and 3D mesh to provide a “sock-like” effect, with no pressure points on the foot for excellent comfort and fit
• Alpinestars’ lace-lock system guarantees quick, precise and secure closure of the shoe
• Dual asymmetric closure system incorporates velcro strap plus speed top lacing
• Integrates Alpinestars’ exclusively developed wire closure system, which strategically envelopes the foot for optimal support and structure and offers durability, precise fit and secure closure
• Collar padding constructed from Nitrile rubber for comfort and weight-saving
• Tongue features perforated soft padding for comfort and improved fit
• New sleek shoe profile follows foot anatomy and guarantees great fit and performance
• 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
• Ultra-thin Formula 1 specification sole uses Alpinestars exclusive rubber compound for pedal sensitivity and grip
• External heel, ankle and internal toe reinforcements for abrasion resistance and protection.