Alpinestars SP-X Boa Drystar Boots - Black/Dark Grey

With its ergonomically optimised sport touring design; the mid-length SP-X BOA Drystar Boots are engineered to deliver the highest levels of comfort when covering big miles in the saddle; while the boots’ waterproof and breathable Drystar membrane guarantees exceptional wet weather performance.

With its grippy; rugged sole; this boot is built to excel in all conditions and terrains; both on and off the bike.

Details:

• The lateral side entry system incorporates BOA Speed Lace System technology for quick; precise; and secure closure.
• The main upper is constructed with a combination of advanced microfibre; knitted mesh and co-injected TPU with Lycra for the optimum blend of comfort; breathability and performance.
• Equipped with a Drystar liner for proven all-weather performance; remaining waterproof while still being highly breathable.
• The rubber sole utilises a special compound that provides a textured grip and excellent absorption and features an integrated support shank for enhanced sole rigidity.
• Sports sole design incorporates a high-flex inner structure (lasting insole) for superior walking comfort.
• Upper made from advanced microfibre; knitted mesh and co-injected TPU with Lycra; ensuring optimal comfort; breathability; and performance.
• The boots have a Drystar liner for reliable all-weather protection; maintaining waterproof and breathable properties.
• The boots feature a BOA Speed Lace System for quick; precise and secure closure on the lateral side.
• A lateral adjustable hook and loop closure system is integrated on the shin plate and incorporates a TPU 3D print on the strap for enhanced prehensility.
• The front below is constructed in a Lycra co-injected with a soft TPU for enhanced comfort and protection.
• The rear calf is constructed from textiles for additional comfort and breathability.
• Equipped with a 3D mesh lining for high levels of breathability with micro suede on the heel for anti-sliding performance.
• Sports sole design with a high flex inner structure (lasting insole) for superior walking comfort.
• Rubber sole with special compound offers excellent grip and absorption and the integrated support shank enhances sole rigidity.
• Features a removable anatomic EVA footbed with Lycra lining on top for supreme levels of support and comfort.
• The 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.
• A 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.
• The internal shin reinforcement is layered under the upper for impact protection in a critical area.
• The SP-X BOA Drystar Boots are CE certified to EN 13634:2017.