A waterproof & breathable performance boot for both track & street that is anatomically profiled & packed with innovative features, the SMX 6 GORE-TEX® incorporates the latest advancements in Alpinestars’ performance footwear design & development. Every component on the CE certified SMX 6 GORE-TEX® has been carefully designed to give you a crucial performance edge or keep you on the track for longer, in the form of protection innovations, enhanced ergonomics & comfort features. Features Main upper material constructed from advanced microfiber for durability & repeated abrasion resistance, plus a waterproof & highly breathable GORE-TEX® liner for excellent all-weather performance. Ergonomic new last for forefoot streamlining to enable greater control of the bike’s controls & for superior, wide-ranging foot profile, fit & comfort. Alpinestars’ innovative TPU lateral ankle brace protection provides a biomechanical support between lateral top calf/shin & ankle & offers enhanced structural integrity, protection against impact shocks, repeated abrasion resistance & flex support. Alpinestars’ new & exclusive compound rubber sole promotes enhanced feel & grip, water dispersion & durability. Air vents on the heel counter & shin plate improve comfort & reduce fatigue on short & long rides. High modulus TPU injected shin guard, calf protector, heel counter, shift pad & toe slider for enhanced shock protection & durability. Double density ankle protector on medial side layered under the upper offers protective performance in key area. Integrated, replaceable bi-injected TPU slider features new easy screw fixing concept for quicker & easier replacement. Innovative instep & Achilles accordion flex zone construction for superior comfort, extension, control & support. Internal insole with the shank reinforcement integrated for added support to the arch area & foot protection. Medial side entry opening/closure system features elastic-mounted zipper with wide Velcro® closure for flexibility & secure fit. The aperture opening is large to promote easier in/out. Internal toe box protection is layered under the upper for durability, enhanced feel & performance. Breathable textile interior lining features anti-sliding suede reinforcement on heel area help keep foot in position while riding. New, dual compound removable anatomic footbed
Includes:: EVA & Lycra for performance, comfort & support.