Christian Louboutin Flat shoes combine a polished patent-calfskin finish with a tapered silhouette and closed lacing for a refined business flat suitable for office and formal wear. Key attributes: Black | Nero | Patent calfskin | Closed lacing | Thin leather sole | Lined interior | Tapered shape | Grosgrain finish | Dimensions & fit: Heel height: 2 cm | Fits true to size | Composition & care: Patent calfskin | Leather sole | Grosgrain trim