Boot Height: Approx. 8'' Tall. Dry-Core lining is a highly engineered, waterproof, scent-free barrier that lines the entire boot for 100% protection. Not only does Dry-Core block water from entering the boot, it also absorbs moisture in the boot and transfers it away from your foot. Full-grain leather upper provides excellent durability. Diamond plated abrasion resistant rubber toe and heel give extreme durability in heavy use areas. Meets or exceeds ASTM F2892-11 EH. Electrical hazard (EH) footwear is manufactured with non-conductive electrical shock resistant soles and heels.