Alpinestars Supertech R Vented Boots

Features Sole constructed using a lightweight rubber compound for excellent grip on the pegs Separate, internally updated bio-mechanical inner bootie made by 3D mesh material for greater structure, thus improving rider comfort Synthetic microfiber panel on medial side for enhanced abrasion resistance and improved feeling when in contact with the bike Thermoplastic Polyurethane (TPU) shifter for increased protection on lower medial side Inner bootie is equipped with a new external toe area with a soft TPU reinforcement for superior impact protection and additional ankle padding for greater protection and stability during natural movement of the foot Replaceable co-injected TPU/aluminum toe slider with an easy screw system that protects the toe area against abrasion resistance Replaceable heel plate slider design offers increased sliding performance and protection in the case of crash TPU shin plate has been redesigned for greater impact absorption performance, thus improving abrasion r