Alpinestars Unisex Adult Tech 57 Buckle Strap (White, One size) 25CIT74 20

Boot chassis designed with an ergonomically profiled forefoot and lower toe-box to provide easier shifting and improved rear Brake feel and control Incorporating an innovative one-piece injected dual compound foot shell with co-injected hard Toe protector and integrated Steel shank Upper constructed from innovative microfiber material that is flexible and abrasion resistant Contoured calf protector plate is injected with high modulus polymer for impact resistance and incorporates Alpinestars developed blade Flex system for greater precision control and movement New TPU ankle protection system incorporating a biomechanical link between the middle and bottom sections of the boot helping prevent damage to the leg