Sole Material -Croslite Color Family -Black Upper Material -Croslite Designed keeping in mind the comfort factor, this pair of black clogs from Crocs will be a perfect pick for you. It features a high quality croslite upper that ensures relaxation. Moreover, the croslite sole offers the required support and stability. It comes with fully-molded croslite material for lightweight cushioning and comfort. The massaging nubs on the footbed to stimulate circulation.