EMU Australia Orica Hi Waterproof Winter Boot in OakEMU Australia's Orica Hi is a stylish, women's, waterproof tall lace up boot lined with naturally soft Australian sheepskin. The boots are made from waterproof suede and feature a waterproof breathable membrane to keep water out. Waxed laces provide a secure fit while a waterproof medial zip alllows easy foot entry. An anatomically shaped insole and soft midsole offers comfort and support, while the durable rubber outsole delivers grip and traction.