UGG Women's Classic Cuff Mini Winter Boot 100% Leather Imported Dyed Sheep, Fur Origin: Australia Synthetic sole Shaft measures approximately 5.5" from arch Platform measures approximately .075 inches inches inches Boot opening measures approximately 11" around Removable sheepskin insole with added arch support Treadlite by UGG outsole for cushion, traction and comfort Pretreated to repel water and stains. Microsuede binding Fully sheepskin lined. Contoured fit