Ankle Boots by UGG Australia. The Classic Short II boasts the iconic Ugg silhouette with a premium suede upper, pre-treated against stains and moisture. It also features a Treadlite by Ugg outsole for enhanced comfort and traction. The boot is made with a twin-face sheepskin & suede mixed upper, UggPure wool insole, and a Treadlite by Ugg outsole. Please note: If you receive a UGG product with a half size label on the box, this equates to the full size ordered. For example, UK 6.5 is in fact a UK 6.