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 comfort and excellent long term durability. Vibram pyramid rubber vamp provides chemical and abrasion resistance. Goodyear welt construction with abrasion resistant stitching and laces. 90º heel Vibram Dri-Ice outsole is oil and slip resistant with superior traction in hot, cold, and wet climates. Electrical hazard (EH) footwear is manufactured with non-conductive electrical shock resistant soles and heels.