Alpinestars SMX-S Motorcycle Boots – Black/White, US 5 / EU 38 (Part No. 2223517-12-38)

Designed for optimal comfort and advanced protection, the Alpinestars SMX-S Boots feature a durable microfiber upper that offers flexibility and a secure fit. The high-tech construction includes double-injected polyurethane shields on the shin, ankle, calf, toe, and heel to absorb impacts and reduce abrasion. An inner protection panel connected to the heel counter provides additional safety, while the quick-drying polyamide lining laminated with open-cell foam and high-density padding ensures shock absorption and foot comfort during extended rides.

These boots incorporate innovative air vents at the ankle, heel, and forefoot, covered with specialized mesh to enhance airflow and rider comfort. The large 'throat' profile, Achilles flex bellows, and anatomically designed removable PU foam footbed contribute to superior flexibility and a precise fit. The structured rubber sole includes a reinforced shank for added arch support and features an interchangeable bi-injected PU toe slider with a snap-in assembly for customization and durability.

The inner side entry system with an elastic-mounted zipper and wide Velcro® flap allows for easy access and a snug, comfortable fit. The highly ergonomic last design ensures a precise fit, reducing fatigue and improving rider control. Whether for racing or street riding, these boots combine advanced protection, comfort, and style, making them an excellent choice for serious motorcyclists seeking reliable footwear that performs under demanding conditions.

Features:

• Microfiber upper for flexibility and durability

• Double-injected polyurethane shields for impact absorption and abrasion resistance

• Inner protection panel connected to heel counter for enhanced safety

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

• Innovative air vents at ankle, heel, and forefoot with specialized mesh for improved airflow

• Large 'throat' profile and Achilles flex bellows for superior flex and comfort

• Anatomical, removable PU foam footbed for cool and comfortable feet

• Structured rubber sole with reinforced shank for added arch support

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

• Inner side entry with elastic zipper and wide Velcro® flap for precise fit and ease of access

• Ergonomic last design for ultra-precise fit

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2223517-12-38