Alpinestars SP-X BOA Drystar Boots

EURO Size: 41

Gender: Mens/Unisex

Market Color: Black/Dark Gray

Primary Color: Black

Size: 7.5

Ergonomically optimized touring design mid-length boot. The lateral side entry system incorporates BOA Speed Lace System technology for a quick, precise and secure closure. Main upper is constructed with a combination of advanced microfiber, knitted mesh and co-injected TPU with Lycra(R) for the optimum blend of comfort, breathability and performance. Equipped with a Drystar(R) liner for proven all-weather performance, remaining waterproof while still being highly breathable. Rubber sole utilizes a special compound that provides textured grip and excellent absorption, and features an integrated support shank for an enhanced sole rigidity. Sports sole design incorporates a high flex inner structure (lasting insole) for superior walking comfort. New design of shift pad features TPU technologies for superior upper foot protection. TPU sliders are strategically positioned on the lateral toe-box and on the lateral calf for optimum flexion and protection. TPU heel counter design ensures impact protection in a critical area while also offering additional support and security. Dual-density ankle protectors are strategically positioned between the upper and padded lining to provide the strategic protection in key areas. Internal shin reinforcement is layered under the upper for impact protection in a critical area.