UGG Classic Ultra Mini Ankle Boot pairs a low-profile ankle shape with plush sheepskin lining for everyday warmth and easy on-and-off wear. Key attributes: Brown | Leather | Sheepskin lining for insulation and comfort | Post-applied water-repellent treatment | Slip-on design with heel pull tab | Lightweight EVA sole for cushioning | Asymmetrical topline for easy on | Back logo with embossed leather heel label | Smooth/oiled leather upper | Dimensions & fit: Shaft height: 3.5" | Sole height: 1" | May fit slightly snug at first; sheepskin lining will soften and stretch with wear. | Composition & care: Leather (upper) | Sheepskin lining | EVA sole | Wipe clean with a damp cloth. For embedded dirt, use a mild leather cleaner or saddle soap applied with a soft cloth; allow to air dry. Follow manufacturer care instructions.