The Alpinestars ultra-lightweight Supertech K kart racing shoe is designed for maximum driver comfort, control, and performance. Its breathable knitted upper provides a precise fit, while the injected TPU heel counter ensures secure lockdown. A cushioned yet stable midsole and F1-inspired ultra-thin outsole deliver exceptional pedal feel and grip, even in demanding conditions. With added features like stretch zones for easy fit, memory padding to reduce vibration, and optional stretch laces for quick wear, it’s built for both convenience and performance. FIA 8877-2022 certified for professional-grade protection. Available now from McGill Motorsport.

Key Features
• Certified to FIA 8877-2022 homologation standard
• Ultra-lightweight, knitted upper offers superior driver comfort in forefoot
• Injected TPU heel counter provides secure heel lockdown
• Molded midsole offers premium soft cushioning, while offering maximum stability
• Supplied with an additional pair of stretch laces for convenient, simple on-and-off wear
• Ultra-lightweight racing shoe with a fully knitted upper crafted from advanced synthetic fibers, engineered for unparalleled driver comfort, breathability, and a precise, secure fit
• Engineered stretch tongue zone and ankle collar area for optimal fit
• Rear pull tab for ease of entry
• The upper overlay skin is designed for durability and support, with flex points for enhanced comfort while walking
• Injected TPU heel counter provides secure heel lockdown
• Molded midsole provides cushioning with maximum stability
• Redesigned F1-derived, ultra-thin rubber outsole delivers greater feel and improved sensitivity with the pedals
• The textured rubber outsole has an asymmetric tread and is water repelling and oil resistant delivering high levels of grip
• Lightweight memory padding around the heel reduces vibrations being transmitted to the heel bone
• Lightweight flat lacing ensures secure fit and reduces pressure points