Carhartt Men's Rugged Flex Waterproof Composite Toe 6". Up, down. Over, under. The job keeps you on the move. These men's rugged 6-inch boots are built to move and keep your feet dry in a range of conditions. A flexible rubber outsole provides confident grip for ladder rungs, cement floors and uneven terrain, and resilient cushioning maintains all-day comfort. Composite reinforcements at the toe and heel add impact resistance. Features: Durable rugged leather upper Storm Defender® waterproof breathable membrane keeps feet dry, but lets them breathe. Composite toe protects against impact and compression hazards and meets ASTM 2413-17 safety standards. FastDry™ technology lining wicks away sweat. Rubber toe and heel bumper. EVA midsole with PU strobel pad and PU with foam cushion insole. Cement constructed with Carhartt rubber Rugged Flex® outsole Slip Resistant ASTM F3445-21 SR. Fiberglass shank