The SMX-S impresses with a durable microfiber upper for comfort, protection, and fit. It also features advanced protective functions.

Rider Type and Fit
With its sporty design, this boot is well-suited for the sporty street rider. It offers an ideal fit when combined with a suit.

Material and Features
The Alpinestars SMX-S is made from a new microfiber material. This material ensures that the motorcycle boots are more abrasion-resistant, durable, and yet flexible. It features an ergonomic foot shape, a breathable inner lining, and an exclusive rubber compound for optimized support and performance. Double-injected PU protects the shin, ankle, calf, and toes from impacts and minimizes abrasion. The mesh lining keeps the foot cool and comfortable in summer.