Alpinestars SP-X BOA DRYSTAR Motorcycle Boots Black Dark Grey

Featuring an ergonomic design optimized for sport touring, the SP-X BOA Drystar® mid-length boot is designed to offer the highest levels of comfort when logging many miles in the saddle, while the waterproof and breathable Drystar® membrane ensures exceptional performance in wet weather. With its rugged, grippy sole, this boot is designed to excel in all conditions and terrain, both on and off the bike.

Technical Data Sheet:

• The side entry system incorporates BOA Speed Lace System technology for a quick, precise and secure closure.
• The main upper is constructed from a combination of advanced microfiber, mesh and TPU co-injected with Lycra for an optimal combination of comfort, breathability and performance.
• Featuring a Drystar® lining for proven all-weather performance, it remains waterproof while remaining highly breathable.
• The rubber outsole uses a special compound that provides structured grip and excellent absorption and features an integrated support for greater sole rigidity.
• The sporty sole design incorporates a highly flexible internal structure (durable insole) for superior walking comfort.
• Upper made of advanced microfiber, mesh and TPU co-injected with Lycra, to ensure comfort, breathability and optimal performance.
• The boots have a Drystar® lining for reliable protection in all weather conditions, while maintaining waterproof and breathable properties.
• The boots feature a BOA Speed Lace system for quick, precise and secure closure on the side.
• An adjustable lateral hook and loop closure system is integrated into the shin guard and incorporates a 3D TPU print on the strap for added grip.
• The front gusset is made of Lycra co-injected with a soft TPU to improve comfort and protection.
• The rear calf is made of fabric for greater comfort and breathability.
• Featuring a 3D mesh lining for high levels of breathability and micro-suede on the heel for anti-slip performance.
• Sporty sole design with highly flexible internal structure (durable insole) for superior walking comfort.
• The rubber sole with special compound offers excellent grip and absorption and the integrated support shank improves the rigidity of the sole.
• Features a removable anatomical EVA footbed with lycra lining on top for maximum levels of support and comfort.
• The new shift pad design features TPU technologies for superior foot protection.
• TPU sliders are strategically placed on the lateral toe and lateral calf for optimal flexion and protection.
• A TPU heel counter design provides impact protection in a critical area while also offering additional support and security.
• Dual-density ankle protectors are strategically placed between the upper and padded lining to provide strategic protection in key areas.
• Internal shin plate is layered under the upper for impact protection in a key area.
• The SP-X BOA Drystar® boots are CE certified to EN 13634:2017.