Alpinestars Supertech R Boots Black/Red US 6 / EU 39 – High-Performance Motorcycle Footwear

The Alpinestars Supertech R Boots are engineered for riders seeking lightweight, high-performance protection combined with exceptional flexibility. Crafted with an advanced microfiber upper, these boots deliver superior abrasion resistance and natural movement, essential for demanding racing conditions. The soft microfiber front flex area enhances forward and backward mobility, while thermoplastic polyurethane (TPU) components promote breathability and airflow, keeping your feet cool during intense rides. Strategically placed ventilation zones in the heel and shin improve moisture management and comfort, ensuring extended riding sessions are more enjoyable. An innovative stretchable accordion microfiber on the Achilles area offers added natural motion, reducing fatigue and increasing control.

The boots feature a contoured high modulus shin plate that provides superior impact and abrasion resistance, essential for high-speed riding and track use. The external protection system includes an advanced Multi-Link Control system that offers support and articulation for the ankle, limiting hyper-torsion, hyper-extension, and hyper-flexion movements while protecting the Achilles region from impacts. The dual-density TPU replaceable toe slider with a screw-in assembly safeguards the outer toe area, allowing for quick replacement after wear. Wide heel counters with lateral ventilation extend to the ankle, complemented by shock-absorbing padded inserts and self-molding ankle reinforcements, enhancing safety and comfort.

Additional features include replaceable heel sliders designed to dissipate shock and assist in sliding during accidents, and large asymmetrical accordion zones that maximize flexibility without sacrificing protection. The synthetic forefoot lining, laminated with open-cell foam, offers shock absorption and breathability, while the micro-adjustable ratchet closure system ensures a secure fit. The anatomically designed, replaceable EVA footbed provides arch support and a natural pedal feel. A durable, textured rubber sole enhances grip and rider feedback, and the innovative Lace-Lock System ensures quick, precise closure with an advanced polymer resin construction. Inner instep speed lacing and a lateral zipper allow for a tailored fit, secured by a hook-and-loop tab that keeps the zipper flat and secure. Overall, the Alpinestars Supertech R Boots deliver professional-grade protection, comfort, and performance for serious motorcyclists.

Features:

• Advanced microfiber upper construction for lightweight protection and flexibility

• Strategic ventilation zones in heel and shin for improved airflow

• Contoured high modulus shin plate provides impact and abrasion resistance

• Multi-Link Control system offers ankle support and articulation

• Dual-density TPU replaceable toe slider with screw-in assembly

• Wide heel counter with lateral ventilation and shock-absorbing padding

• Replaceable heel sliders for shock dissipation and sliding assistance

• Large accordion zones enhance flexibility and movement

• Laminated synthetic lining with open-cell foam for shock absorption and breathability

• Micro-adjustable ratchet closure system for a secure fit

• Anatomical, replaceable EVA footbed with arch support

• Textured rubber sole for consistent grip and rider feedback

• Lace-Lock System ensures quick and secure closure

• Inner speed lacing closure and lateral zipper for precise fit

• Hook-and-loop tab to secure the zipper and prevent opening