The Rivka Knot Platform Sandal features a knotted design in leopard velvet with a pieced mignon strap, covered leather platform, open toe, and adjustable buckle ankle strap. Upper material - 100% Polyester; Outsole - 100% Bovine Leather. Rivka fits slightly narrow; for wider feet, size up by half a size. Heel height is 5 inches with a 3.5-inch platform.