From Gianni Bini, the Maxey Square Toe Mary Jane Ballet Flats feature: Synthetic upper Soft square toe construction Adjustable buckle Mary Jane Strap Leather lining Approx. 4mm memory foam sock with Gianni Bini stamp design Airfit comfort technology in the heel providing extra comfort, durability and breathability Synthetic outsole Approx. 0.43" heel height Imported.