100% Leather Imported We take our top-grain, velvet-like nubuck and oil it to improve its water resistance. This leather upper is extremely durable , while offering a shorter and more comfortable break-in period. Electrical hazard (EH) footwear is manufactured with non-conductive electrical shock resistant soles and heels. 100% waterproof barrier allows moisture to escape without letting water in, keeping your feet dry and comfortable all day long.