UGG Classic Ultra Mini from UGG is a low-profile winter boot that pairs a leather upper with the brand's plush UGGplush lining for everyday warmth and easy on-and-off wear. Key attributes: Black | Leather | UGGplush lining for warmth | Treadlite / EVA outsole for lightweight cushioning and grip | Slip-on design | Reinforced heel counter | Contrast stitching | Asymmetric topline | Pull tab at the heel | Branded leather heel label | Dimensions & fit: Shaft height: 8.9 cm | Regular fit | Composition & care: Upper: Leather | Lining (UGGplush): 80% wool, 20% lyocell | Outsole: EVA (Treadlite by UGG) | Spot clean with a damp cloth. Avoid machine washing. Treat leather with a suitable leather protector as needed.