ALPINESTARS TECH-1 KZ Rider Shoes [Fluo Yellow/Black]

Incorporating Formula 1 proven technical features and karting-specific innovations, the new Tech-1 KZ shoe has undergone a major evolution to continue to deliver exceptional performance in karting. Alpinestars' new asymmetrical instep lacing and exclusive wire closure system offer lightweight, precise support and an anatomical forefoot profile, while new external reinforcements on the rounded heel and ankles provide high levels of protection and performance. Minimal seams, a new F1-specific ultra-thin grip sole and new strategically placed laser-cut perforation zones make the Tech-1 KZ shoe one of the most advanced shoes in karting.

CONSTRUCTION:

• Collar padding made of nitrile rubber for comfort and weight savings.
• Alpinestars' Lace-Lock system made with an advanced polymer resin ensures a quick, precise and secure closure of the shoe.
• Advanced seamless heat-sealed construction composed of ultra-thin PU film and 3D mesh to provide extremely lightweight performance and maximum foot sensitivity thanks to the 'sock' effect, with no pressure points on the foot for excellent comfort and fit.

KEY FEATURES:

• External reinforcements on the heel, ankle and inner toe for abrasion resistance and protection.
• Double asymmetrical closure system incorporating an adjustable ultra-thin strap with hook-and-loop closure and a quick aramid lacing. The system integrates the flush closure system developed exclusively by Alpinestars, which strategically wraps the foot for optimal support and structure and offers durability, precise fit and secure closure.
• The soft microfiber collar is cut lower in the back to allow for greater Achilles heel comfort and better freedom of movement.
• The tongue features soft perforated padding for maximum comfort and a better fit.
• The new sleek profile of the shoe follows the anatomy of the foot and guarantees excellent fit and performance.
• Laser vents and perforations on the upper, with 3D mesh on the tongue, provide excellent breathability and comfort.
• Alpinestars' innovative heel counter for maximum performance: An ergonomic polypropylene heel counter provides support and stability within the shoe, while a flatter forefoot with die-cut ribs provides greater feel on the pedals.
• The ultra-thin Formula 1-specific outsole uses Alpinestars' exclusive rubber compound for pedal feel and grip, in both wet and dry conditions.

Original ALPINESTARS product.