Cristael is a running-style trainer with a practical side-zip closure and a design that delivers comfort and breathability all day long. It stands apart for its gorgeous metallic-leather upper and will enliven city dressing with its energetic appeal. Upper: Leather Bovine Coated-Synthetic Polyurethane Lining: Textile Mesh Polyester-Synthetic Polyurethane Sole: Textile Woven Polyester Heel Height: 0mm Fastening: Lace Up Fitting: Regular. Colour: white