Patent fabric upper. Soft fabric inner * Synthetic rigid wedge (not flexible) * Non-marking rubber sole * Cushioned inner sole (no arch support) * Platform height: Back: 2.2 inches (5.5 cm) Front: 1.18 inches (3 cm) * Adjustable buckle strap * Removable accessories * Check Hot Chocolate Design Size Chart to get a perfect fit. * Collect them all