This soft-toed work boot will be the favorite tool to help get the task done. With KEEN.ReGEN cushioning midsole, KEEN.DRY waterproof, breathable membrane, and a slip-resistant outsole, this boot is ready. Left and right asymmetrical KEEN.PROTECT soft toes help safeguard against minor impact, but not reinforced with a secondary crush resistance KEEN.DRY waterproof, breathable membrane Electrical hazard (EH) rated - providing a secondary source of protection in case of accidental contact with live electrical circuits Heat resistant, rubber outsole rated up to 572° F / 300° C 90° heel (5/8" Height) provides stability and helps "catch or lock" the foot in place 100% non-metallic construction for easily passing through metal detectors in highly-secured areas Nylon shank for midfoot support Non-mutilating upper reduces the chance of marking or scratching surfaces KEEN.ReGEN: A lightweight, compression-resisting midsole providing 50% more energy return than standard EVA foam Contoured heel lock helps "lock" is anatomically shaped, "locking" it in place and reducing heel slip