At your service, the Dunham slip-resistant "Battery Park" service slip-on has polishable waterproof leather uppers, removable cushion insole, stabilizing R-Bar® and athletic shoe style EVA midsole for shock absorption. But it’s the slip-resistant outsole (rated for wet, dry and oily conditions) that you’ll appreciate most. Men’s sizes 8–12, 13, 14, 15, 16, 17 and 18 in 4E; 8–12, 13, 14, 15, 16 in 6E.