Benefits and features of EMU Uggs EMU has invested heavily in innovation and design to create the world's best sheepskin footwear styles. EMU pursues product perfection - the best naturally Australian sheepskin and wool collections are achieved through quality, innovation and design that consistently exceed the expectations of our customers. 1. Water Resistant Sheepskin 2. Super soft Australian sheepskin, is thicker and provides your boot with more structure 3. Better fit and support. Moulded heel cup. 4. Anataomically correct sheepskin lined insole. It's like you're walking on a cloud. 5. Hard wearing and comfortable tough rubber outsole, with a soft EVA inset.