Alpinestars SMX-6 V2 Gore-Tex Boots

Boot uppers incorporate 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 guards, calf guards, shift pads and toe sliders. Alpinestars innovative TPU lateral ankle brace protection provides a biomechanical support between the lateral top calves/ shins and ankles for improved structural integrity. Double-density ankle guards on medial side are layered under the boot uppers for improved impact resistance and durability. Rubber compound soles 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 sliders feature new easy screw-in attachment system. Innovative insteps and Achilles accordion flex zone construction. Internal insoles 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 uppers for durability, improved feel and performance. Dual-compound removable anatomical footbeds made of EVA and stretch fabric.