Carhartt Men's Force Lightweight Nano Toe, Black 5". Don't let their lightweight comfort fool you, these boots provide the toughness and protection you need to stay safe on the job site. The composite toe add impact resistance and meets Safety Toe ASTM F2413-18 EH standards. Features: Black oil tanned leather with black high abrasion resistant 1200D material. Cement construction with Carhartt Force® rubber outsole. Carhartt LWD Lightweight Durable midsole with Insite® footbed. Rain Defender™ water resistant leather. FastDry™ technology lining wicks away sweat. Safety Toe ASTM F2413-18 EH. Slip Resistant ASTM F3469