Alpinestars Supertech R Motorcycle Boots - Black/Red US 12 / EU 47, Part 2220021-1236-47

The Alpinestars Supertech R Boots are engineered for high-performance motorcycle riding, combining advanced materials and innovative features to optimize safety, flexibility, and comfort. The microfiber upper construction offers a lightweight yet durable exterior that resists abrasion while maintaining superb flexibility for natural movement during rides. Strategically placed ventilation panels in the heel and shin areas promote airflow to keep your feet cool and dry even on long, intense rides. The flexible accordion microfiber on the Achilles provides enhanced natural movement, allowing for better control and reducing fatigue over extended periods of riding.
The boots feature a contoured high modulus shin plate protector that delivers superior impact and abrasion resistance, ensuring your shins are well protected from debris and impacts. The external ankle support system, an evolution of Alpinestars' Multi-Link Control system, offers advanced protection and support for ankle articulation, limiting hyper-torsion, hyper-extension, and hyper-flexion while providing excellent Achilles impact protection. The dual-density TPU replaceable toe slider with a screw-in assembly safeguards the outer toe area, a critical zone during aggressive riding or sliding.
The wide heel counter, combined with lateral ventilation and a shock-absorbing padded insert, enhances stability and comfort around the ankle. The external heel sliders are positioned to absorb shocks and facilitate sliding in case of an accident, helping to minimize injury. Large, asymmetrical accordion zones at the front and rear maximize flexibility, allowing natural foot movement in various riding conditions. The synthetic forefoot lining laminated with open-cell foam offers shock absorption and breathability, ensuring comfort during extended rides.
Additional features include a micro-adjustable ratchet top closure for a secure fit, an anatomically designed and replaceable EVA footbed providing arch support, and a durable sole with textured rubber for consistent grip on footpegs and surfaces. The Alpinestars Lace-Lock System, made from advanced polymer resin, guarantees quick, precise, and secure closure, complemented by an inner instep speed lacing closure and a lateral zipper for a customizable fit. A hook-and-loop tab locks the zipper pull in place for added safety and convenience, making these boots a reliable choice for serious riders seeking top-tier protection and performance.

Features:

• Advanced microfiber upper construction for lightweight durability and flexibility

• Ventilation panels in heel and shin for enhanced airflow

• Flexible accordion microfiber on Achilles for natural movement

• Contoured high modulus shin plate protector for impact and abrasion resistance

• Multi-Link Control external ankle support system limits hyper-torsion, hyper-extension, and hyper-flexion

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

• Wide heel counter with lateral ventilation and shock-absorbing padded insert

• External heel sliders designed to absorb shock and facilitate sliding

• Large asymmetrical accordion zones for maximized flexibility

• Synthetic forefoot lining laminated with open-cell foam for shock absorption and breathability

• Micro-adjustable ratchet top closure for secure fit

• Anatomical, replaceable EVA footbed providing arch support

• Durable rubber sole with textured grip for riding control

• Alpinestars Lace-Lock System for quick, secure closure

• Inner instep speed lacing closure and lateral zipper for precise fit

• Hook-and-loop tab to lock zipper pull in place