Your favorite clogs will get cozy with the new Furever Crush Clogs from Crocs! Built for lasting comfort The Furever Crush Clogs feature a vented forefoot for breathability faux shearling collar and lining for extra warmth Heel strap for a secure fit lightweight non-slip outsole for flexible traction and platform midsole for added height Crocs became a 100% vegan brand in 2021 excluding all materials of animal origin from its products. Refusal to use such materials such as leather and wool, reduces the environmental impact in such areas such as emissions, waste and water use.