Alpinestars SMX-S Motorcycle Boots - Black/White US 11.5 / EU 46, Part #2223517-12-46

The Alpinestars SMX-S Boots are engineered for riders seeking a combination of advanced protection, comfort, and performance. Crafted with a durable microfiber upper, these boots provide a high level of flexibility and a comfortable fit for extended riding sessions. The innovative design incorporates double injected PU shields on the shin, ankle, calf, toe, and heel areas to absorb impact and minimize abrasion, ensuring comprehensive protection in demanding conditions. An inner protective panel, connected to the heel counter and concealed beneath the outer shell, offers additional impact resistance, reinforcing the boots’ protective capabilities.
Breathability and comfort are enhanced through a quick-drying polyamide lining laminated with open cell foam and high-density contoured padding, which work together to absorb shocks and keep the foot cool. The exclusive rubber sole features structured shank reinforcement for added arch support, and the interchangeable bi-injected PU toe slider with snap-in assembly allows for customization and extended durability. Innovative air vents at key areas like the ankle, heel, and forefoot are covered with specially designed mesh, providing unmatched rider ventilation and comfort.
Designed for ease of use, the SMX-S Boots feature an ergonomic last for a precise fit and a unique medial side entry system that combines an elastic-mounted zipper with an extra-wide Velcro® flap. This setup ensures a secure, comfortable fit while allowing for quick and easy donning and removal. The large ‘throat’ profile instep and Achilles flex bellows deliver superior flex and comfort, making these boots suitable for aggressive riding styles. The MTP mesh liner and removable PU foam footbed further enhance airflow and comfort, making these boots a versatile choice for serious motorcyclists who demand both protection and performance.

Features:

• Microfiber upper for durability, flexibility, and comfort

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

• Inner impact panel connected to the heel counter for added reinforcement

• Quick-drying polyamide lining laminated with open cell foam and high-density padding

• Exclusive rubber 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 enhanced ventilation

• Large ‘throat’ profile instep and Achilles flex bellows for superior flex and comfort

• Medial side entry system with elastic-mounted zipper and wide Velcro® flap for easy access

• Ergonomic last for precise fit and performance