Alpinestars SP-X BOA Drystar Boots Motorbike Motorcycle Waterproof Black Grey

With its ergonomically optimized 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 motorbike.Key Features:- The lateral side entry system incorporates BOA Speed Lace System technology for a quick, precise, and secure closure.- The main upper is constructed with a combination of advanced microfiber, 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 utilizes a special compound that provides textured grip and excellent absorption and features an integrated support shank f