Alpinestars Supertech K Kart Karting Boots orange

The Alpinestars Supertech K Kart Boots are designed to deliver an exceptionally close and comfortable fit, with an ultra-lightweight knitted upper and memory foam heel padding that minimises impacts and vibrations from the chassis to reduce fatigue during long races. Advanced materials including a thermo-formed carbon heel cup, moulded midsole, and F1-derived ultra-thin rubber outsole combine to provide superb grip, cushioning, and stability for precise pedal control and lasting comfort.

Key features, technologies and benefits include:

• Fully knitted upper construction: A lightweight and breathable blend of fibres forms a seamless, adaptive structure that moulds closely to the shape of your foot, providing a snug and secure fit that reduces fatigue and improves comfort inside the cockpit.
• Thermo-formed carbon heel cup: A precision-moulded carbon structure locks the heel securely in place, preventing unwanted movement during braking and acceleration, resulting in more accurate pedal control and better driver confidence.
• Moulded midsole: A contoured midsole provides soft cushioning while maintaining a firm platform underfoot, balancing comfort with stability so you can stay supported without losing pedal feel.
• Memory foam heel padding: Specialised foam absorbs vibrations and chassis feedback transmitted through the pedals, reducing heel discomfort and allowing you to maintain consistent control for longer sessions.
• Ultra-thin F1-derived rubber outsole: A redesigned sole provides enhanced pedal sensitivity and grip, allowing for precise throttle and brake modulation that helps you maintain consistency and fine-tune your driving inputs.
• Asymmetric tread pattern: A water-repelling and oil-resistant tread layout improves grip and durability on damp or oily surfaces, keeping your footing stable in varying track or pit conditions.
• Engineered stretch tongue and ankle collar: Flexible zones allow natural ankle movement and an adaptive fit, giving you freedom of motion without pressure points during intense racing stints.
• Upper overlay skin: Reinforced sections add durability and structured support in high-stress areas while maintaining flexibility for comfort when walking or repositioning in the kart.
• Lightweight flat and stretch lacing system: Low-profile laces provide a secure fit without pressure points, with optional stretch laces included for easy entry and removal without tying.
• Rear pull tab: Integrated into the heel collar for quick and straightforward entry, saving time when gearing up for your next session.
• FIA 8877-2022 homologation: Fully approved for competitive use, ensuring compliance with the latest international karting safety standards.

Developed to deliver outstanding comfort, support and mobility, the Supertech K Boots help you stay focused and consistent throughout long, demanding races. The knitted upper adapts to your foot shape to maintain a close fit even under high load, while the memory foam heel padding absorbs constant vibration from the chassis to reduce fatigue. The ultra-thin rubber outsole provides a direct pedal connection that gives you precise control over throttle and brake input, allowing smoother and faster responses through corners. Every element works together to keep you comfortable, stable and in control for longer sessions behind the wheel.

Built to provide the closest fit and most refined pedal feel, these boots give you the stability, comfort and control needed for consistent performance. Choose them for their proven combination of lightweight construction, technical precision and fatigue-reducing comfort on race day.

FIA 8877-2022 approved for karting