The iconic Sundance II woman's boot features exposed sheepskin and is unmistakably UGG Australia. This boot is extremely comfortable, made with the finest twin-faced sheepskin and features a removable/replaceable fleece insole and a mylar lining that provides extra warmth. The Sundance II has reinforced suede heel and toe guards for increased durability, as well as a rubber lugged outsole for extra traction and slip resistance. 1.Wool blend knit upper with a suede heel guard 2.Approximate boot shaft height: 14.5" (8" cuffed) 3.Approximate boot circumference: 14" 4.Insole features a genuine sheepskin sockliner that naturally wicks away moisture and keeps feet dry 5.Light and flexible molded EVA outsole