Alpinestars Supertech R Boots - Black/White US 9.5 / EU 44 - Part 2220021-12-44

The Alpinestars Supertech R Boots are engineered for high-performance motorsport enthusiasts seeking advanced protection and superior comfort. Crafted with an innovative microfiber upper, these boots provide lightweight durability and enhanced flexibility, allowing for natural movement during intense riding sessions. The front flex zone, made from soft microfiber, improves abrasion resistance and facilitates smooth forward and backward motion, ensuring comfort without compromising safety. Strategically placed ventilation areas in the heel and shin promote airflow, keeping your feet cool during demanding rides. The stretchable accordion panel at the outside entry ensures a snug fit and easy donning and removal, while the contoured high modulus shin plate offers excellent impact and abrasion protection for critical areas.

The Supertech R features an evolution of Alpinestars’ unique Multi-Link Control system, which delivers external support for ankle articulation while limiting hyper-torsion, hyper-extension, and hyper-flexion movements. This system also provides potent Achilles impact protection. The dual-density TPU replaceable toe slider with screw-in assembly safeguards the outer toe, especially during aggressive cornering and sliding maneuvers. A wide heel counter with lateral ventilation extends upward to the ankle, complemented by shock-absorbing padding and self-molding ankle reinforcement to enhance comfort and safety. Multiple external sliders, including a replaceable heel slider, are strategically positioned to dissipate shock and facilitate sliding in case of a fall.

The boots are designed with large, asymmetrical accordion zones on the front and rear to maximize flexibility and rider mobility. The synthetic forefoot lining laminated with open-cell foam offers shock absorption, while the breathable lining around the ankle and leg ensures all-day comfort. The micro-adjustable ratchet closure system, combined with a quick-release tab, provides a secure and customizable fit. Anatomic and replaceable EVA footbeds support the arch and enhance pedal feel, offering a personalized riding experience. The durable rubber sole features an evenly textured surface for consistent grip, ideal for both racing and everyday riding. Additional features include the advanced Lace-Lock System, inner instep speed lacing, a lateral zipper for precise fit, and hook-and-loop tabs to keep the zipper flat and secure, ensuring a seamless and secure closure every time.

Features:

• Lightweight microfiber upper construction for high performance and flexibility

• Strategically placed ventilation zones in heel and shin for airflow and cooling

• Contoured high modulus shin plate for impact and abrasion resistance

• Multi-Link Control system provides advanced ankle support and limits hyper-movement

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

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

• External sliders for shock absorption and sliding protection

• Asymmetrical accordion zones for maximum flexibility

• Breathable and shock-absorbing synthetic forefoot lining

• Micro-adjustable ratchet closure with quick-release tab for secure fit

• Anatomical, replaceable EVA footbed with arch support

• Rubber sole with textured grip for consistent traction

• Lace-Lock System for quick, precise closure

• Inner speed lacing closure with lateral zipper for secure fit

• Hook-and-loop tabs to keep zipper flat and secure

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2220021-12-44