Alpinestars SMX 6 v2 Boots

Features Boot upper incorporates innovative front, rear bellow and rear calf zones for superior levels of flexibility Upper constructed from microfiber for durability and abrasion resistance Ergonomic last for forefoot streamlining to enable greater control of the bike’s controls and for superior, wide-ranging foot profile, fit and comfort Innovative TPU lateral ankle brace protection provides a bio-mechanical support between lateral top calf/shin and ankle and offers improved structural integrity, protection against impact shocks, repeated abrasion resistance and flex support Air vents on the heel counter and shin plate improve comfort and reduce fatigue on short and long rides High modulus TPU injected shin guard, calf protector, heel counter, shift pad and toe slider for improved shock protection and durability Double density ankle protector on medial side layered under the upper offers protection in key area Integrated, replaceable bi-injected TPU slider features easy screw fixing concept for quicker and easier replacement Innovative instep and Achilles accordion flex zone construction for superior comfort, extension, control and support Medial side entry opening/closure system features elastic-mounted zipper with wide closure for flexibility and secure fit Breathable textile interior lining features anti-sliding suede reinforcement on heel area to help keep foot in position while riding Compound rubber sole promotes improved feel and grip, water dispersion and durability