Rocky Alphaforce Comp Toe Waterproof Duty Boot 100% Leather Imported Rubber sole Shaft measures approximately mid-calf from arch Guaranteed Rocky Waterproof Construction Non-Metallic Stabilizer Oil- and Slip-Resistant, Non-Marking Rigitrac Molded EVA/Rubber Outsole 6 Inches In Height ASTM F2413 Protective Toe Classification