Features Chassis is constructed with polyurethane coated synthetic leather that is abrasion resistant & flexible Reinforced TPU shin, ankle, & foot plates are engineered to improve stability without sacrificing mobility Low profile compact lower toe box improves brake feel & ability to shift Integrated internal lace loop system secures foot & increases ankle stability Heavyweight suede leather inner calf guard improves abrasion & heat resistance Rigid steel shank reinforced sole eliminates flex & provides superior foot support Polyurethane plastic closure strap with metal buckle is adjustable & secure Internal soft EVA foam reinforced in impact areas improves comfort Multi-layer synthetic rubber outsole is long lasting & provides superior grip Polyester inner lining wicks moisture Tested & certified according to European standard EN 13634:2015