The full grain waterproof leather uppers of Dunham’s 8000 Mid Boot are seam-sealed to ward off wet weather. The lightweight EVA midsole and slip-resistant outsole (which meets ASTM F1677, Mark II wet/dry standards) are stabilized with R-Bar® technology. Removable EVA footbed. Men’s sizes 8–12, 13, 14, 15, 16, 17 and 18 in 4E; 8–12, 13, 14, 15, 16 in 6E.