The Classic Ultra Mini updates our most iconic silhouette with a lower shaft height, adding easy on-off and enhanced versatility. Pre-treated to keep it looking better for longer, this Classic features everything you love about the original like signature UGG sheepskin and a flexible, lightweight sole. Wear with virtually anything the styling options are endless. Topically applied water repellency treatment. 17mm Twinface sheepskin upper. Asymmetrical topline, Overlock stitch detailing on seams, Rear pull tab, Suede heel counter. 17mm sheepskin lining. 17mm UGGplush 80% upcycled wool, 20% lyocell insole. Treadlite by UGG outsole for comfort. Polyester binding or textile binding made from 100% recycled polyester fibers. 3.5" shaft height.