Alpinestars Supertech R Motorcycle Boots - Black, US 9.5 / EU 44 - Part 2220021-1100-44

The Alpinestars Supertech R Boots are engineered for high-performance motorcycle riding, combining lightweight microfiber construction with advanced protective features. The microfiber upper offers excellent abrasion resistance and flexibility, allowing for natural movement during aggressive riding maneuvers. Strategically placed ventilation zones in the heel and shin enhance airflow, keeping your feet cool and dry during extended rides. The flexible accordion microfiber on the Achilles area provides natural movement and comfort, while the stretchable accordion panel on the outside entry/exit ensures a snug fit and easy donning and doffing.
The boots feature a contoured high modulus shin plate protector that delivers superior impact and abrasion resistance, safeguarding critical areas. The evolution of Alpinestars' Multi-Link Control system offers external ankle support, limiting hyper-torsion, hyper-extension, and hyper-flexion, while also providing impact protection to the Achilles region. A dual-density TPU replaceable toe slider with a screw-in assembly offers durable coverage around the outer toe, ideal for aggressive riding and track days.
Additional protective elements include a wide heel counter with lateral ventilation extending to the ankle, combined with shock-absorbing padding and self-molding ankle reinforcement for enhanced stability. Replaceable heel sliders are positioned to absorb shocks and facilitate sliding during falls, enhancing rider safety. The large front and rear accordion zones are designed to maximize flexibility and comfort, allowing for confident movement. The advanced synthetic lining, laminated with open-cell foam, provides excellent shock absorption and breathability, keeping your feet comfortable under demanding conditions.
The Alpinestars Supertech R Boots feature a micro-adjustable ratchet top closure with a stow tab end for a secure fit, complemented by an inner instep speed lacing system and a lateral zipper for precise tightening. The hook-and-loop strap keeps the zipper in place, ensuring a flat and safe closure. The anatomically contoured, replaceable EVA footbed offers arch support and a firm pedal feeling, while the durable rubber sole delivers an improved riding experience with consistent grip. The Lace-Lock System, made from advanced polymer resin, guarantees quick, precise, and secure closure, making these boots a reliable choice for professional and serious riders alike.

Features:

• Lightweight microfiber upper construction for flexibility and abrasion resistance

• Strategic ventilation zones in heel and shin for airflow and cooling

• Contoured high modulus shin plate for impact and abrasion protection

• Multi-Link Control system for ankle support and articulation limiting hyper-torsion, hyper-extension, and hyper-flexion

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

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

• Replaceable heel sliders for shock absorption and sliding safety during falls

• Large accordion zones for maximum flexibility and movement

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

• Micro-adjustable ratchet top closure with stow tab for secure fit

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

• Hook-and-loop strap to secure zipper and ensure flat closure

• Anatomical, replaceable EVA footbed for arch support and pedal feel

• Rubber sole designed for consistent grip and riding feel

• Alpinestars Lace-Lock System for quick, secure closure

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2220021-1100-44