Sole Material -Croslite Color Family -Grey Upper Material -Croslite Look your best by wearing this pair of comfortable charcoal grey and lime flip-flops from Crocs. Great traction is provided by the croslite sole while the croslite upper ensures a snug fit and adds to the overall look. The round shaped tip makes it ideal for wearing on casual occasions. This pair features croslite material circulation nubs for a massage-like feel. Also, the pair is double-cushioned and offers extra soft footbed.