Ankle Boots by UGG Australia The Classic Short II boasts of the iconic Ugg silhouette accompanied by a premium suede upper pre-treated against stains and moisture as well as Treadlite by Ugg outsole providing you with even more comfort and traction! - Twin-face sheepskin & suede mixed upper - Pre-treated against stains & moisture - UggPure wool insole - Treadlite by Ugg outsole - 66.3% sustainable - Utilizes Leather Working Group Sheepskin (LWG Gold Rated) (72.50%) -  Please note: If you receive an UGG product with a half size label on the box this equates to the full size ordered. Eg. UK 6.5 is in fact a UK 6.