ALPINESTARS SMX-6 v2 Gore-Tex Boots - Black - US 9.5 / EU 44 2333017-1100-44 Radius Rod Plate Instep and Achilles’ accordion flex

Instep and Achilles’ accordion flex zones are constructed from lightweight microfiber for optimized levels of durability

inner waterproof document pocket and one pocket on the back for safe and secure storage

designed for riders with a narrow head and a more pronounced forehead

2021-2023 Aprilia Tuono 660 - - 2021-2023 Aprilia RS 660 - -

ALPINESTARS SMX-6 v2 Gore-Tex Boots - Black - US 9.5 / EU 44 2333017-1100-44 Radius Rod Plate Instep and Achilles’ accordion flexBoot upper incorporates 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 guard, calf guard, shift pad and toe slider TPU lateral ankle brace protection