Heel Height: Approx. 6'' Tall. Thunder Road Oiled Full Grain Leather. Unlined Upper. Padded Leather Collar. Eyelets And Hooks Set On Stainless Steel Washers. Covered Cushion Insole. Stitched Oil Resistant Rubber Wrap. Tempered Steel Shank. New Lightweight Flexible Goodyear Welt Construction. Oil And Slip Resistant High Abrasion Polyurethane Outsole. Safety Toe Meets ASTM I75/C75 Standards. Electrical Hazard Meets ASTM Standards.