Hush Puppies Men's Gaston Style 100% Leather Imported Leather and Rubber sole HPO2Flex: Cushioned triangle footbed pattern conforms to the way you walk, providing air circulation, flexibility and superior support Lux sheepskin uppers Sheepskin upper linings, genuine leather socklining Flexible and durable leather and rubber outsole has a leather veneer heel, all round sewn leather welt, with a leather section in the waist, embossed with the Hush Puppies logo HPO2Flex: Cushioned triangle footbed pattern conforms to the way you walk, providing air circulation, flexibility and superior support