UGG Classic Ultra Mini Ankle Boots combine a low-profile slip-on silhouette with sheepskin warmth and a cushioned Treadlite sole for everyday wear. Designed for easy on/off and dependable traction in casual settings. Key attributes: Black | Sheepskin | Water-repellent treatment | Sheepskin lining for warmth | Treadlite by UGG™ sole for cushioning and traction | Slip-on construction | Rear pull tab for easy on/off | Sheepskin insole | Ankle-height silhouette | Round toe | Overlock stitching on seams | Debossed logo patch at heel | Dimensions & fit: US sizing | Low ankle shaft / easy on‑off | Composition & care: Upper: 100% sheepskin | Lining: 100% sheepskin | Insole: UGGplush (wool & lyocell blend) | Sole: Treadlite by UGG™ (synthetic/rubber compound)