UGG Women's Shaye Rain Boot 100% Synthetic Imported Dyed Sheep, Fur Origin: Australia Rubber sole Shaft measures approximately 12.75" from arch Heel measures approximately 1.5" Platform measures approximately 0.5 inches Boot opening measures approximately 15.25" around Waterproof rubber rain boot PVC outsole UGGpure wool insole Manufactured in USA Medial and lateral zipper. Textile lining