Ugg Womens Classic Ultra Mini 'Grey'Grey Boots Protected: Post Applied TreatmentTopically 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 Leather heel label with embossed UGG