With evolved front & rear accordion flex inserts, the SMX 6 V2 GORE-TEX® is a waterproof & breathable performance boot for track & street. Anatomically profiled & packed with innovative features, this certified boot incorporates the latest in footwear design & development with every component carefully chosen for a crucial performance edge & keep you on the track for longer. Features Newly designed boot upper incorporates innovative front, rear bellow & rear calf zones for superior levels of flexibility Main upper material constructed from advanced microfiber for durability & 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 improves cooling comfort 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 screwfixing 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 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 entry/exit Internal toe box protection is layered under the upper for durability, enhanced feel & performance New, dual compound removable anatomic footbed
Includes:: EVA & Lycra for performance, comfort & support The SMX-6 V2 GORE-TEX® Boot is certified