Boot Height: Approx. 12'' Tall. Copper Kettle Crazy Horse Full Grain Leather. Superknit Nylon Moisture Wicking Breathable Lining. Removable Polyurethane Orthotic Insert for All Day Comfort. Storm Welt. Tempered Steel Shank. Super Flexible, High Abrasion Rubber Outsole. Oil and Slip Resistant Outsole. Long Wearing Oil Resistant Rubber and Cork Heel Cap. Broad Square Steel Toe meets ASTM F2413-05 Standards. Electrical Hazard Rating meets ASTM F2413-05 Standards.