Alpinestars SP-X BOA Drystar® Boots — EU 41, Over-Calf, Black

The SP-X BOA Drystar® Boots are an ergonomically optimized mid-length touring boot engineered for long miles and all-weather performance.

• Waterproof, breathable Drystar® membrane delivers reliable wet-weather protection while maintaining breathability.
• BOA speed-lace lateral entry system provides quick, precise and secure closure for fast adjustments on the go.
• Main upper combines advanced microfiber, knitted mesh and co-injected TPU with Lycra for comfort, breathability and durability.
• Rugged rubber sole uses a textured compound with an integrated support shank for superior grip and sole rigidity on varied terrain.
• TPU heel counter, lateral toe-box sliders and internal shin reinforcement offer targeted impact protection without sacrificing flexibility.
• Dual-density ankle protectors and a high-flex sports sole (lasting insole) enhance walking comfort and rider safety.

Built to perform both on and off the bike, these boots balance protection, comfort and dependable traction for long-distance riding.