Sperry Top-Sider Men's Billfish 3-Eye Boat Shoe 100% Leather and Air mesh Imported Rubber sole Features molded eva cushion midsole for underfoot comfort Features 360 degree lacing system with rust proof eyelets for a secure fit. Stain and water resistant leather Features air-mesh upper panels for cool, breathable comfort around the foot with shock absorbing EVA heel cup for added comfort Non-marking, rubber outsole with Wave-Siping for ultimate wet / dry traction