Textured leather and natural wool crafted in a classic smoking slipper silhouette make the UGG Ascot Slipper a must have casual piece. UGGpure wool lining keeps feet warm while wicking away moisture for ultimate comfort. Durable rubber sole is flexible and makes outdoor excursions a breeze. Leather upper stretches and molds to your feet overtime for a perfect fit. Textured leather upper Notched vamp UGGpure wool lining Rubber sole Tonal stitching True to Size. Not for people with a high instep. For half sizes, size down for narrower feet, and size up for wider feet.