The New Crocs Bistro Graphic Clog (Black) Clog/Mule Shoes, unisex, Shoes , Open Footwear , Clog/Mule, Men's 13 Women's 15 Medium, true, Enjoy the fun features of the Bistro Graphic Clog by Crocs. Made of Croslite that softens with body heat allowing shoe to mold to the foot for a customized fit. Heel strap for a more secure fit. Croslite interior. Dual Croslite