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The Alpinestars SP-X Boa Drystar® Boots are designed for touring riders seeking superior comfort and reliable performance over long distances. Featuring an ergonomically optimized mid-length design, these boots provide excellent support and stability during extended rides. The combination of advanced microfiber, knitted mesh, and co-injected Thermoplastic Polyurethane (TPU) with Lycra ensures a comfortable fit that balances breathability and durability. The main upper construction integrates these materials seamlessly, delivering a lightweight yet sturdy structure ideal for demanding touring conditions.
Equipped with a Drystar® liner, the boots guarantee waterproof performance while maintaining breathability, keeping your feet dry and comfortable regardless of the weather. The rugged rubber sole incorporates a special compound that offers textured grip and excellent shock absorption, complemented by an integrated support shank for enhanced sole rigidity. This design ensures secure footing on diverse terrains and on and off the bike. The sports-inspired sole design features a high flex inner structure with a lasting insole, providing superior walking comfort without sacrificing riding performance.
The lateral side entry system with BOA Speed Lace System technology allows for quick, precise, and secure closure, making it easy to put on and take off the boots efficiently. Safety features include strategically positioned TPU sliders on the lateral toe-box and calf for optimum flexion and protection, along with a TPU heel counter that offers impact protection and additional support. Dual density ankle protectors and internal shin reinforcement add extra layers of impact absorption in critical areas, ensuring comprehensive protection. The shift pad, with TPU technologies, provides superior upper foot protection, making these boots suitable for aggressive riding styles and long-distance touring. Overall, the Alpinestars SP-X Boa Drystar® Boots combine innovative materials and advanced design features to deliver a high-performance, comfortable, and protective riding footwear solution.
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