Alpinestars Supertech R Motorcycle Boots - Black, US 9.5 / EU 44 (Part Number 2220021-10-44)

The Alpinestars Supertech R boots are engineered for high-performance motorcycle riding, combining advanced materials and innovative design features to deliver superior protection, comfort, and flexibility. Crafted with an advanced microfiber upper, these boots offer lightweight durability and excellent abrasion resistance, ensuring they withstand the rigors of aggressive riding environments. The front flex area, constructed from soft microfiber, provides natural movement and enhanced flexibility, allowing riders to maneuver with precision. Strategically placed ventilation zones in the heel and shin promote airflow, keeping feet cool during extended rides, while the stretchable accordion panels at the outside entry and exit points facilitate a snug fit and easy on-and-off functionality. The contoured high modulus shin plate protector enhances impact resistance and durability, safeguarding critical areas during crashes or falls.
The boots feature Alpinestars’ innovative Multi-Link Control system, which offers external ankle support and articulation, limiting hyper-torsion, hyper-extension, and hyper-flexion, thus reducing injury risk. An external, replaceable toe slider with a screw-in assembly provides added protection around the toe area, especially in slide-outs. The wide heel counter, combined with lateral ventilation and shock-absorbing padding, offers stability and comfort, while external heel sliders help dissipate impact forces and promote sliding during an accident. Large front and rear accordion zones maximize flexibility and natural movement, ensuring the rider’s comfort and responsiveness.
Inside, the boots are lined with advanced synthetic materials laminated with open-cell foam for shock absorption, and breathable linings in the ankle and leg areas maintain comfort during long rides. The micro-adjustable ratchet closure system ensures a secure fit, complemented by a lateral zipper for quick entry and removal. Hook-and-loop tabs lock the zipper pull in place for added safety. The anatomically designed, replaceable EVA footbed provides arch support and enhances pedal feel. The durable rubber sole offers enhanced grip and a consistent riding feel, ideal for aggressive riding styles. The innovative Lace-Lock System, made from an advanced polymer resin, guarantees precise and secure closure, while the internal speed lacing closure and side zipper provide a customized fit. Overall, the Alpinestars Supertech R boots are engineered to meet the demands of professional riders seeking maximum protection, performance, and comfort.

Features:

• Advanced microfiber upper construction for lightweight protection and flexibility

• Front flex zone with soft microfiber for abrasion resistance and natural movement

• Breathable Thermoplastic Polyurethane (TPU) for airflow and ventilation

• Accordion microfiber Achilles panel for natural movement and comfort

• Strategic ventilation zones in heel and shin areas

• Stretchable accordion panels for easy entry and close fit

• Contoured high modulus shin plate for impact and abrasion resistance

• Multi-Link Control system providing ankle support and articulation

• Replaceable dual-density TPU toe slider with screw-in assembly

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

• External heel sliders for shock dissipation and sliding capability

• Asymmetrical accordion zones for maximum flexibility

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

• Breathable ankle and leg linings for all-day comfort

• Micro-adjustable ratchet closure for a secure fit

• Lateral zipper for quick and precise entry

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

• Replaceable, anatomically designed EVA footbed for support and pedal feel

• Durable rubber sole featuring textured grip for consistent riding control

• Lace-Lock System for quick, secure closure

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2220021-10-44