Alpinestars SMX-S Boots — EU 40, US 6.5, Mid‑Calf, Black

Designed for riders who demand protection and comfort, these boots combine a durable microfiber upper with advanced impact shields and a supportive sole.

• Durable, high‑tech microfiber upper for flexibility and fit.
• Double-injected polyurethane shields protect shin, ankle, toe and heel from impact while minimizing abrasion.
• Inner reinforced panels connect to the heel counter to stabilize and protect the ankle.
• Quick-drying polyamide lining laminated with open-cell foam and contoured padding absorbs shocks to the foot area.
• Exclusive rubber compound sole with structured shank reinforcement for added arch support.
• Interchangeable bi-injected PU toe slider with snap-in assembly and a large instep with Achilles flex bellows for superior mobility and comfort.
• Breathable mesh-covered air vents at the ankle, heel and forefoot keep the foot cool.
• Innovative medial side entry with elastic-mounted zipper and extra-wide Velcro flap provides a precise fit and wide opening for easy access.

The highly ergonomic last and removable anatomical PU foam footbed deliver long-ride comfort without compromising protection.