UGG Classic Ultra Mini is a low-cut winter boot that pairs plush shearling comfort with a lightweight EVA sole for everyday cold-weather wear. Key attributes: Black | Ironwood | Leather | Lightweight EVA/Treadlite outsole for cushioning and grip | Insulated lining for cold-weather comfort | Shearling/UGGplush lining for warmth | Cushioned EVA midsole | Ultra mini ankle-height silhouette | Round toe | Rear pull tab | Composition & care: Upper: Leather | Lining: Wool / Textile (UGGplush / shearling) | Insole: Sheepskin / UGGplush | Outsole: EVA / Synthetic