A HIGH-FUNCTION FLIP. This sandal’s non-stop comfort comes from our patented midsoles crafted for shock absorption and continuous energy return. NIMBLE AROUND WATER Coated leather uppers, hydrophobic linings, and gripping, rubber outsoles are sure-footed on and off water. PU coated leather. Hydrophobic lining. Techlite™ lightweight midsole for long lasting comfort, superior cushioning, and high energy return. Omni-Grip™ non-marking traction rubber.