Boot Height: Approx. 6'' Tall. Construction: Goodyear Welt. Insulation: Non-Insulated. Insole: Removable Single-Density Polyurethane. Midsole: Rubber. Outsole: Creme Cellular Wedge. Special Features: Waterproof, Breathable Construction. 3M Scotchgard Protector. ASTM F2413-11 M/I/75/C/75.