Carhartt Rugged Flex Composite Toe Waterproof Insulated CSA Boot

400 grams of 3M™ Thinsulate™ Insulation 8 Inches in height ASTM F2413 electrical hazard standard ASTM F2413 protective toe classification ASTM F2413 puncture resistant standards ASTM F3445 slip-resisting Chemical resistant CSA Grade 1 steel toe, puncture resistant and electrical shock CSA Green Triangle meets CSA standards for Grade 1 protective toe and has a protective plate between the outsole and midsole for puncture resistance CSA Omega Rectangle meets CSA standards for electric shock resistance EVA midsole Oil-, heat-, and slip-resistant rubber outsole Oil-tanned leather upper Steel shank Waterproof