Bought this winter and received wrong size then missed the return window for both! 🤦🏼‍♀️ From UGG®, the Classic Ultra Mini Platform Suede Booties feature: Suede upper Overlock stitch detailing on seams Slip on Rear pull tab Leather heel label with embossed UGG® logo Asymmetrical topline Polyester binding or 100% recycled polyester binding 17mm UGGplush™ 80% upcycled wool, 20% lyocell lining 17mm UGGplush™ 80% upcycled wool, 20% lyocell insole EVA midsole Treadlite by UGG™ outsole for comfort or SugarSole™ EVA outsole Approx. 3.5" boot shaft height Approx. 12.7" boot shaft circumference Approx. 2" platform height