Carhartt Men's Rugged Flex Waterproof Composite Toe 8". Rain or shine, work and play keep you on the move. These men's rugged 8-inch boots are designed to be on the move in all weather. The insulated, waterproof design keep your feet warm and 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. Features: Oil-tanned leather upper Storm Defender® waterproof breathable membrane keeps feet dry, but lets them breathe. 400g 3M™ Thinsulate™ Insulation keeps feet warm FastDry™ technology lining wicks away sweat. Composite toe protects against impact and compression hazards and meets ASTM 2413-18 standards. Rubber toe and heel bumper for stability and protection EVA midsole with polyurethane cushioned insole for support and shock absorbance. Cement constructed with Carhartt rubber Rugged Flex® outsole for flexibility. Safety Toe ASTM F2413-18 EH. Slip Resistant ASTM F3445-21 SR. Electrical Hazard meets ASTM F2892-18 standards.