Carhartt Men's Ironwood Waterproof Alloy Toe 6". When you work outside, rain is just a part of the job. These men's waterproof boots are equipped with a waterproof membrane that keeps out rain and mud but allows heat and sweat to escape. A Carhartt Ironwood outsole is slip resistant and meets ASTM F3445-21 SR standards to help protect against slips, trips and falls. Features: Black oil tanned leather Cement constructed with Carhartt rubber Ironwood outsole. Storm Defender® waterproof breathable membrane keeps feet dry, but lets them breathe. Revolutionary light and high rebound PU midsole with Insite® Technology Footbed. Heel Kicker utility ledge for easy-off. Safety Toe meets ASTM F2413-18 EH standards. Slip Resistant ASTM F3445-21 SR