Inspired by the original Croc, these Crocs Classic Energy Clog are a strapless mule. With the same EVA upper as the icon, Croslite foam in the footbed ensures superior comfort. EVA Upper, Croslite Footbed, Rubber Sole, Crocs. Taking elements from the OG Classic Clog, Crocs unveil its newest addition to the roster. The Classic Quiet Clog is a strapless mule that's made from a dimpled EVA upper. Underfoot, Croslite foam footbeds keep you comfortable while embossed logos adorn the heels. | 209968-0LD Crocs presents it's new Classic Quiet Clog that takes design details from the original Classic Clog. The strapless slip on is made from an indented EVA upper in black while underfoot Croslite foam cushions each step. | 209968-0LD, Synthetic Upper & Sole.