UGG Classic Ultra Mini Boot brings the brand’s signature sheepskin comfort to a lower, easy-on mini silhouette. Built for everyday cold-weather wear, it pairs plush insulation with a lightweight, cushioned sole. Key attributes: Gray | Grey | Sheepskin | Topically applied water-repellent treatment | Lightweight, cushioned Treadlite by UGG outsole | Slip-on construction | Rear pull tab for easy entry | Asymmetrical topline | Overlock stitch detailing | Suede heel counter | Low shaft | Dimensions & fit: Shaft height: 3.5" | Low mini shaft for easy on/off | Composition & care: Twinface sheepskin upper | 17mm sheepskin lining | UGGplush insole (80% wool, 20% lyocell) | Suede heel counter | Polyester binding | Treadlite by UGG or sugarcane EVA outsole | Topically applied water-repellent treatment; re-treat periodically. Spot clean and air dry away from direct heat. Do not machine wash.