You'll love the strength and good looks of the standout Butte snow boots from Ugg. Waterproof full grain leather upper in a casual snow boot style with a round rubber toe. Lace-up front sheepskin collar and lining. Removable/replaceable sheepskin insole wicks away moisture and keeps feet dry. Durable midsole. Exclusive Vibram(R) outsole designed for Ugg(R) Australia using the TCI wet-snow compound. Repeating lug pattern maximizes surface contact and provides flexibility. Made in Australia.