UGG Classic Ultra Mini is a lower-shaft version of the brand’s iconic Classic boot, designed for easy on-off wear and everyday casual comfort with signature sheepskin lining. Key attributes: Gray | Grijs | Sheepskin | Topically applied water repellency treatment | Lightweight, flexible EVA/Treadlite outsole | Rear pull tab for easy on-off | Leather heel label with embossed logo | Flexible, ultra-lightweight outsole | Lower shaft silhouette | Asymmetrical topline | Overlock stitch detailing | Suede heel counter | Dimensions & fit: 3.5" shaft height | Runs true to size — order your normal size. | Composition & care: Twinface sheepskin (upper) | Sheepskin lining (17 mm) | Insole: UGGplush™ (options: 80% wool, 20% TENCEL™ Lyocell or 60% wool, 40% TENCEL™ Lyocell or sheepskin) | Outsole: Sugarcane EVA or Treadlite by UGG™ EVA | Polyester or textile binding | Suede heel counter | Leather heel label | Topically applied water repellency treatment; re-treat periodically as needed.