They're also flexible and super comfortable, thanks to the Croslite foam construction. The Crocs Unisex Classic Platform Clog Sandals have a raised, contoured outsole that supports the upper part of the shoe with a slimmer, sleeker look. The same classic clog upper is also customizable with Jibbitz charms on the upper and backstrap. These sandals are flexible and comfortable to wear 360 degrees around, as well as being lightweight and fun to wear.