Northside Men's Raptor 400 Waterproof Insulated Hunting Boot 100% Leather Imported Synthetic sole Shaft measures approximately mid-calf from arch 9.5 inch rugged distressed leather upper with padded nylon collar Seam sealed waterproof and breathable menbrane along with topical spray 400 grams of thermolite insulation for -40 rating Lightweight compression molded ethylene vinyl acetate midsole Brushed rubber toe cap and heel guard