100% waterproof and breathable GORE-TEX liner is engineered to keep your feet dry and comfortable - even in extreme conditions. Rich, full-grain leather offers comfortable moisture protection and long term endurance for all jobsite conditions. Steel safety toe meets or exceeds ASTM standard F2413-11 I/75 C/75 EH. Electrical hazard (EH) footwear is manufactured with non-conductive electrical shock resistant soles and heels.