FitFlop Womens/Ladies Uberknit Pumps. Upper: Knitted, Textile. Midsole: Lightweight. Outsole: Rubber. Fabric Technology: Anatomicush Technology. Cushioned, Flexible. Flat. Cut: Low Cut. Design: Knitted. Sole Features: Lightweight, Non Slip. Fastening: Slip-on. Ref: UTGT18040