Alpinestars SMX Plus Motorcycle Boots - Black, US 6.5 / EU 40, Part Number 2221019-10-40

The Alpinestars SMX Plus Boots are engineered for high-performance motorcycling, combining lightweight construction with advanced protective features. The microfiber upper offers a balance of durability and flexibility, ensuring a snug fit while allowing natural movement. Features like the soft microfiber front flex zone enhance abrasion resistance and facilitate smooth forward and backward motion during rides. The flexible accordion microfiber Achilles panel provides improved ankle mobility, reducing fatigue and increasing rider comfort. An innovative external Multi-Link Control system offers superior ankle support and articulation, limiting hyper-torsion, hyper-extension, and hyper-flexion injuries, while also protecting the Achilles and ankle from impacts.

Designed for safety and convenience, these boots feature a dual-density Thermoplastic Polyurethane (TPU) replaceable toe slider with a screw-in assembly, providing robust protection for the outer toe area. The replaceable heel slider and external side heel slider are strategically positioned to absorb shocks and promote sliding in case of a fall, helping to minimize injury risk. Large, asymmetrical accordion zones at the front and rear of the boots maximize flexibility and comfort, ensuring optimal movement during aggressive riding. The micro-adjustable ratchet top closure with a stowage tab end ensures a secure fit, while the advanced synthetic forefoot lining laminated with open-cell foam provides excellent shock absorption and breathability.

The anatomically designed, replaceable EVA footbed offers arch support and a responsive pedal feel, enhancing rider control. The durable rubber sole features an evenly textured surface for consistent grip, improving riding stability. Inner instep speed lacing closure and a lateral zipper allow for a customized, secure fit, complemented by the Alpinestars Lace-Lock System made from advanced polymer resin for quick and precise fastening. A hook-and-loop tab locks the zipper pull in place, preventing accidental openings. The contoured high-modulus shin plate adds impact and abrasion resistance, completing the boots’ comprehensive protection package. These features make the Alpinestars SMX Plus Boots an ideal choice for riders seeking durability, comfort, and top-tier safety on the road or track.

Features:

• Lightweight microfiber upper construction for flexibility and protection

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

• Achilles accordion panel for enhanced ankle mobility

• Stretchable accordion panel on outside entry for a close fit and ease of use

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

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

• Replaceable heel and side sliders for shock absorption and sliding safety

• Large asymmetrical accordion zones for maximum flexibility and comfort

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

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

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

• Durable rubber sole with textured grip for consistent traction

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

• Alpinestars Lace-Lock System for quick, secure fastening

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

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

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2221019-10-40