Zadig & Voltaire Vintage-Effect Leather Mules combine a low 1.5 cm heel and square-toe silhouette with the brand’s signature embossed wing detail for a refined everyday mule crafted in Spain. Key attributes: Black | Negro | Leather | Slip-on | Vintage-effect leather finish | Signature embossed wing detail | Square toe | Low block heel | Dimensions & fit: Heel height: 1.5 cm | Regular fit (true to size). | Composition & care: 100% cow leather | Protect the leather from moisture and heat sources (radiators, sun, etc.). Avoid contact with water. Periodically polish smooth or grained leather with a wax balm.