UGG Classic Tall offers total comfort, warmth and functionality, and the UGG Black Classic Tall 5815 version gives a cozy, comfortable feeling against bare legs. Features a molded rubber lugged outsole for traction and slip resistance. High quality, genuine sheepskin upper with premium fleece lining absorbs moisture and keeps your feet dry and comfortable in both warm and cold climates. Black UGG 5815 run somewhat large, about a whole size if you plan to wear them barefoot.