Heel Height: Approx. 8'' Tall. Grizzly Oil-Tanned Leather. Polyurethane Removable Insole with EVA Cushion Flex. Molded Polyurethane Midsole. Net Fit Goodyear Welt Construction. Slip Resisting. Flexible Welt Net Fit Sole. Steel Toe Rated ASTM F2413-05 M/I/75/C/75. Electrical Hazard.