Its more rugged than it looks with a combination of water friendly leather uppers and molded croslite foam body its light works on or off the trail yet still has all of the crocs comfort and cushion you love the adjustable heel strap also lets you get a secure comfortable fit mens swiftwater leather clog details leather and croslite material uppers croslite foam footbed for all day cushion and comfort great top of foot and toe coverage adjustable heel strap lets you fine tune the fit