Alpinestars - SMX-6 v2 Gore-Tex Boots

Boot upper incorporates innovative front, rear and calf area bellows zones, Main upper material constructed from advanced microfiber for durability, abrasion resistance and a waterproof, highly breathable Gore-Tex® liner for all-weather performance, Ergonomic forefoot design streamlines the boot shape for improved feel for the motorcycle controls, High-modulus TPU injected shin guard, calf guard, shift pad and toe slider, TPU lateral ankle brace protection provides a biomechanical support between the lateral top calf/shin and ankle for improved structural integrity, Double-density ankle guards on medial side are layered under the boot upper for improved impact resistance and durability, Rubber compound sole for improved feel, grip, durability and water dispersion, Air vents on heel counter and shin plate improve cooling comfort, Integrated, replaceable bi-injected TPU toe slider features new easy screw-in attachment system, Innovative instep and Achilles accordion flex zone construction, Internal insole with the shank reinforcement integrated to the arch area for support and impact resistance, Medial side entry opening/closure system features elastic-mounted zipper with wide hook-and-loop closure, Internal toe box protection is layered under the boot upper for durability, improved feel and performance, Dual-compound removable anatomical footbed made of EVA and stretch fabric