Whatever you've got going on, the Phantom II is ready. With a water friendly synthetic strap, a super soft padded jersey lining and a tough but light rubber sponge outsole, you can get there faster. Or take your time - whatever. Beach freely! Features: Water friendly synthetic strap with super soft padded jersey lining Compression molded High Rebound EVA with our signature diamond texture for traction under your feet Lightweight and durable rubber sponge outsole