UGG Mary Jane Mules combine a Mary Jane–inspired silhouette with a platform sole and soft sherling lining, delivering warm, slip-on footwear for everyday casual wear. Key attributes: Brown | Calf leather | Soft sherling lining for warmth | Slip-on design | Platform sole | Round toe | Mary Jane-inspired silhouette | Composition & care: Upper: 100% Calf Leather (Bos Taurus) | Sole: 100% Rubber