Alpinestars Supertech R Boots - Black US 11.5 / EU 46 (Part Number 2220021-10-46)

The Alpinestars Supertech R Boots offer high-performance protection combined with advanced comfort features suitable for professional riders and serious enthusiasts alike. Crafted with an innovative microfiber upper, these boots provide a lightweight yet durable barrier against impacts and abrasion, ensuring long-lasting wear. The front flex zone, constructed from soft microfiber, enhances natural movement and improves abrasion resistance, allowing for more precise control and comfort during demanding riding sessions. Strategically placed ventilation areas in the heel and shin promote airflow, helping to keep your feet cool and dry under intense conditions. The flexible accordion microfiber on the Achilles region further enhances natural movement, contributing to overall riding agility and comfort. Outside entry and exit are simplified thanks to stretchable accordion panels that provide a close fit and make putting on or removing the boots easier. The contoured high-modulus shin plate offers superior impact and abrasion resistance, protecting vital areas from debris and crashes. The advanced Multi-Link Control system, developed by Alpinestars, provides external support and protection for ankle articulation, limiting hyper-torsion, hyper-extension, and hyper-flexion movements while offering Achilles impact protection. Dual-density TPU replaceable toe sliders with screw-in assemblies safeguard the outer toe area, adding to the boots' protective capabilities. The wide heel counter with lateral ventilation extends to the ankle, combined with shock-absorbing padding and self-molding ankle reinforcements to improve safety and comfort. Replaceable heel sliders are positioned to absorb shocks and facilitate sliding during falls, minimizing injury risk. Large asymmetrical accordion zones in the front and rear maximize flexibility, allowing greater mobility in critical areas. The synthetic forefoot lining laminated with open-cell foam offers shock absorption, while highly breathable linings in the ankle and leg areas enhance comfort during extended riding. The micro-adjustable ratchet top closure with a stow tab ensures a secure and customizable fit, complemented by the inner instep speed lacing system and lateral zipper for precise adjustment. The hook-and-loop tab keeps the zipper flat and secure, preventing accidental opening. An anatomical, replaceable EVA footbed provides excellent arch support and a natural pedal feel, making long rides more comfortable. The durable rubber sole offers enhanced grip and consistent contact with the bike's footpeg, improving rider control. The Alpinestars Lace-Lock System, made from advanced polymer resin, guarantees quick, precise, and secure closures, ensuring a reliable fit every ride. Overall, these boots combine innovative protection, comfort, and performance features to meet the demands of aggressive motorcycling, making them a top choice for riders seeking premium gear.

Features:

• Lightweight microfiber upper construction for flexibility and durability

• Front flex zone with soft microfiber enhances natural movement

• Breathable TPU inserts promote airflow and ventilation

• Achilles accordion microfiber for improved movement and comfort

• Strategic ventilation zones in heel and shin for cooling

• Stretchable accordion panels for easy entry and close fit

• High modulus contoured shin plate for impact and abrasion resistance

• Multi-Link Control system supports ankle articulation and limits hyper-movements

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

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

• Replaceable heel sliders for shock absorption and sliding safety

• Asymmetrical accordion zones for maximum flexibility

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

• Breathable linings in ankle and leg areas for comfort

• Micro-adjustable ratchet closure system with stow tab

• Inner instep speed lacing closure for precise fit

• Lateral zipper with hook-and-loop tab for secure closure

• Anatomical, replaceable EVA footbed with arch support

• Rubber sole designed for secure grip and riding feel

• Alpinestars Lace-Lock System for quick, secure closure