As low as $104.99/mo with or . (Pay in 4 interest-free payments)
ALPINESTARS SP-X BOA Drystar® Touring Boots (Black/Dark Gray) Ride farther in all weather with the ALPINESTARS SP-X BOA Drystar® Boots—engineered for adventure touring and street riding. The mid-length, ergonomically optimized SP-X design delivers lasting comfort, secure fit, and confident grip over big miles. Drystar® waterproof & breathable membrane for exceptional wet-weather performance BOA Speed Lace System with lateral side entry for quick, precise, secure closure Rugged grippy sole for traction in varied terrain, plus integrated support shank Sports sole with high-flex inner structure (lasting insole) for improved walking comfort Upper construction blends advanced microfiber , knitted mesh, and co-injected TPU with Lycra TPU protection features: shift pad, sliders (toe-box/calf), and TPU heel counter Dual density ankle protectors and internal shin reinforcement for impact protection Details: Over-Calf fit, adult sizing, Black/Dark Gray , US 9.5 (EU 44 ). Material: Lycra, Microfiber, TPU, Drystar® lining. Includes 1 pair .
Ergonomically optimized touring design, the mid-length SP-X Boa Drystar® Boot® is engineered to deliver the highest levels of comfort when covering big miles in the saddle
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, on and off the bike
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 Thermoplastic Polyurethane (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
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
Design of shift pad features TPU technologies for superior upper foot protection
TPU sliders are strategically positioned on lateral toe-box and on 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 strategic protection in key areas
Internal shin reinforcement is layered under the upper for impact protection in a critical area
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