ALPINESTARS (ROAD) SP-X BOA Drystar® Boots — EU 39, Over-Calf, Black

Engineered for long-distance comfort and protection, the mid-length SP-X BOA Drystar® Boot blends durable construction with touring-focused ergonomics. Designed to perform on and off the bike, it features a waterproof yet breathable Drystar® membrane and a grippy, rugged sole for confident footing in varied terrain. 🏍️🌧️

• Lateral BOA Speed Lace System for fast, precise closure and a secure fit.
• Advanced microfiber, knitted mesh and co-injected TPU with Lycra for the optimum mix of comfort, breathability and performance.
• TPU shift pad and strategically placed toe and calf sliders, internal shin reinforcement and dual-density ankle protectors for impact protection.
• Rubber sports sole with a special compound, integrated support shank and a high-flex inner structure for superior walking comfort.
• Drystar® liner provides proven all-weather performance: waterproof while remaining highly breathable.

Composition includes microfiber, polyurethane, polyester and TPU; breathable lining engineered for long rides. 🎯