Newly designed boot upper incorporates innovative front, rear bellow and rear calf zones. Main upper material constructed from advanced microfiber for durability and abrasion resistance, plus a waterproof and highly breathable Gore-Tex® liner for excellent all-weater performance. Ergonomic new last for forefoot streamlining to enable greater control of the bike's controls. Alpinestars' innovative TPU lateral ankle brace protection provides a biomechanical support between lateral top calf/shin and ankle and offers improved structural integrity. Alpinestars' new and exclusive compound rubber sole promotes improved feel and grip, water dispersion and durability. Air vents on the heel counter and shin plate improve cooling comfort on short and long rides. High modulus TPU injected shin guard, calf protector, heel counter, shift pad and toe slider. Double density ankle protector on medial side layered under the upper offers protective performance. Innovative instep and Achilles accordion flex zone construction. Internal insole with the shank reinforcement integrated for support to the arch area and foot protection. Medial side entry opening/closure system features elastic-mounted zipper with wide hook and loop closure. Internal toe box protection is layered under the upper for durability, improved feel and performance. New, dual compound removable anatomic footbed includes EVA and Lycra. SMX-6 v2 Gore-Tex® boot is CE certified to EN 13634:2010.
Size US 3.5-14 / Corresponding to EUR 36-50
