Joe Rocket Super Street RX14 Men's Leather Motorcycle Riding Boots (Black, Size 12) Split grain leather construction; Water resistant; Antibacterial replaceable insoles Articulated ankle design for added mobility; Reinforced ankle for increased lateral rigidity for increased protection Injection molded polymeric heel armor; Variable closed cell foam cushioning throughout; Low profile toe box Reinforced gear shift area; Peg-Friendly no-slip sole sculpture; Replaceable magnesium toe sliders TPU mid-sole reinforced with metal shank for improved distribution between stiffness and flexibility; Combined Velcro and zipper enclosure reinforced by a ratchet strap for an ultra-secure fit