UGG summit boots is one from UGGs winter collection. This boot is fully crafted in full grain leather of waterproof quality at its best. Summit boot features soft and cozy sheepskin lining. This keeps feet warm in extreme winter season and the sheepskins sock liner helps to keep away the moisture. Inside the shoe zipper is provided which provides additional comfort. It has vibrame outsole which provides greater flexibility and traction to the foot. The boot is available in whole sizes everywhere but one can order a ½ inch size. The removable sheepskin provides ease in washing.