Alpinestars SMX-S Motorcycle Boots - Black/White US 9.5 / EU 44 with Advanced Protective Features

The Alpinestars SMX-S Boots are engineered for riders seeking superior protection without compromising comfort. Crafted with a durable microfiber upper, these boots provide a flexible yet resilient fit, ensuring long-lasting performance in demanding conditions. The high-tech micro-fiber construction allows for excellent flexibility, while the double injected polyurethane shields on the shin, ankle, calf, toe, and heel deliver outstanding impact resistance and abrasion protection. An inner double injected panel connected to the heel counter offers additional shock absorption and structural integrity, enhancing rider safety during aggressive riding or in the event of a fall.
The quick-drying polyamide lining, laminated with open cell foam and high-density padding, absorbs shocks and keeps the foot cool and comfortable throughout extended rides. The exclusive rubber compound sole features structured shank reinforcement for improved support of the arch, ensuring optimal stability and control on various terrains. The boots include an interchangeable bi-injected PU toe slider with a snap-in assembly, allowing for customization and increased durability. Innovative air vents at the ankle, heel, and forefoot are covered with a specially designed mesh, providing unmatched ventilation to reduce heat build-up and enhance rider comfort. The large 'throat' profile instep and Achilles flex bellows offer superior flex and flexibility, contributing to a more natural foot movement while riding. The MTP mesh liner and anatomical, removable PU foam footbed further promote airflow and comfort, making these boots suitable for prolonged use.
An innovative side entry system with an elastic-mounted zipper and wide Velcro® flap ensures a precise, comfortable fit and easy access. The highly ergonomic last is designed for an ultra-precise fit, reducing fatigue and enhancing control. With their combination of advanced protective features, ergonomic design, and rider-focused comfort, the Alpinestars SMX-S Boots are ideal for riders who demand high performance and reliable safety on the road or track.

Features:

• Durable microfiber upper for enhanced flexibility and comfort

• Double injected polyurethane shields for impact and abrasion protection on shin, ankle, calf, toe, and heel

• Inner double injected panel connected to heel counter for added shock absorption

• Quick-drying polyamide lining with open cell foam and high-density padding for shock absorption and cooling

• Exclusive rubber compound sole with structured shank reinforcement for support

• Interchangeable bi-injected PU toe slider with snap-in assembly

• Mesh-covered air vents at ankle, heel, and forefoot for superior ventilation

• Large 'throat' profile instep and Achilles flex bellows for improved flex and comfort

• Removable PU foam footbed and MTP mesh liner for enhanced airflow

• Innovative side entry zipper with elastic-mounted zipper and wide Velcro® flap for a secure, comfortable fit

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2223517-12-44