It's hot. It's sexy. It's not afraid to show some skin. Crocs Miami Two-Strap Sandals is the life of the party and the after-party, and less is more with this summer's "it" sandal. Appropriately named, the Miami Collection features a trendy square-to Soft, flexible thermoplastic polyurethane uppers feel broken-in from day one for instant comfort. Unlined. Ethylene vinyl acetate insole. Drop-in Croslite footbed and outsole offer cushioned support and durability.