Is it a Flip Flop or Not? It’s both!! This unique design using our closed cell polymer material provides not only a great look, but you can wear it as a Flip Flop or you can pull the strap and it’s not. The footbed has a raised toe bar, prominent arch, and raised soft strike heel area. Our patent pending snap-on heel strap has stretch ability to provide the ultimate in comfort and security. The thick tread design is slip resistant, and as with all our NothinZ™ shoes, they’re waterproof.