From Gianni Bini x Sydney Silverman, the Jill Haircalf Snip Toe Dress Mules feature: Genuine dyed haircalf (USA) upper Snipped toe construction Slip on design Synthetic lining 4mm memory foam sock with Gianni Bini x Sydney Silverman stamp design Synthetic outsole with Gianni Bini x Sydney Silverman Approx. 2.36" heel height Imported.