CMA6421 Carhartt Boots Men's Force 6 Inch Waterproof Carbon Nano Toe Nano Composite Toe Revolutionary light and high rebound EVA midsole with PU strobel pad with Insite Technology footbed Storm Defender waterproof breathable membrane FastDry technology lining wicks away sweat Safety Toe ASTM F2413-18 EH Upper Black abrasion resistant leather and nylon Outsole Cement construction with Carhartt rubber Force outsole