Rockport Men's Shoal Lake Slipon Boat Shoe 100% Leather Imported Rubber sole Rubber outsole provides a durable grip on a variety of surfaces Leather upper material is easy to clean and maintain to extend product life Ethyl vinyl acetate outsole provides lightweight shock absorption to help reduce foot and leg fatigue Mesh lining provides enhanced breathability and drying Adiprene provides shock absorbing heel cushioning with resilient forefoot cushioning