Chassis is constructed with polyurethane coated synthetic leather that is abrasion resistant and flexibleReinforced TPU shin, ankle, and foot plates are engineered to improve stability without sacrificing mobilityLow profile compact lower toe box improves brake feel and ability to shiftIntegrated internal lace loop system secures foot and increases ankle stabilityHeavyweight suede leather inner calf guard improves abrasion and heat resistanceRigid steel shank reinforced sole eliminates flex and provides superior foot supportPolyurethane plastic closure strap with metal buckle is adjustable and secureInternal soft EVA foam reinforced in impact areas improves comfortMulti-layer synthetic rubber outsole is long lasting and provides superior gripPolyester inner lining wicks moisture