Boot Height: Approx. 8'' Tall. The Adamas HD was designed for workers who demand the ultimate in toughness and comfort. These waterproof, slip-resistant boots are wrapped in thick full-grain leather. They also feature diamond-plated protective rubber panels on the toe and heel. Inside, the Adamas offers remarkable comfort thanks to four layers of cushioning and LaCrosse Dry-Core liners. Full-grain leather upper provides excellent durability. Diamond plated abrasion resistant rubber toe and heel give extreme durability in heavy use areas. Non-metallic toe is lighter than steel and meets or exceeds ASTM F2413-11 M I/75 C/75 EH standards. Electrical hazard (EH) footwear is manufactured with non-conductive electrical shock resistant soles and heels.