UGG Classic Ultra Mini Boot pairs the brand’s signature sheepskin comfort with a lower, easy on-off shaft for everyday wear. Designed for lightweight cushioning and reliable traction, it works well for casual cold-weather outfits. Key attributes: Black | Czarny | Sheepskin | Topically applied water-repellent treatment | Insulating 17 mm lining | Treadlite by UGG outsole for enhanced cushioning and traction | Slip-on construction with rear pull tab | UGGplush foam insole for cushioning | Flexible, lightweight EVA sole (Treadlite by UGG) | Asymmetrical topline | Overlock stitch detailing | Suede heel counter | Embossed UGG logo on heel label | Dimensions fit: Shaft height — 9 cm | Composition care: Upper: Twinface sheepskin | Lining: Sheepskin (17 mm) | Insole: UGGplush — 80% wool, 20% lyocell | Outsole: EVA (Treadlite by UGG) | Re-treat periodically to maintain water repellency.