UGG W Classic Ultra Mini is a compact ankle boot that pairs a sheepskin interior with a Treadlite by UGG™ sole for everyday winter wear. Its low shaft and overlock stitching deliver a streamlined, easy-to-style silhouette. Key attributes: Black | Sheepskin and suede | Treadlite by UGG™ sole | Sheepskin insole | Nylon trim | Ankle boot silhouette | Overlock stitching | Nylon trim | Dimensions & fit: Shaft height: 8.9 cm | US size scale | Composition & care: Sheepskin | Suede | Nylon | Treadlite by UGG™ sole