Step into winter with the UGG Ultra, one of Ugg Australia's top of the line boots. This sheepskin boot offers ultra comfort, warmth and functionality, and the tall version gives a cozy, comfortable feeling against bare legs. This Sheepskin Shoe features a molded rubber lugged outsole for traction and slip resistance. High quality, genuine sheepskin with premium fleece absorbs moisture and keeps your feet dry and comfortable in warm and cold climates.