Merrell Oslo Waterproof is an insulated weather proof boot from Merrell. The handsome well constructed Merrell Women's Oslo Waterproof Boot is a smooth winter operator with oodles of style. Merrell Oslo Waterproof is made of totally waterproof full grain leather with a thick synthetic fur lining and Polartec insulation to fight rain and wind, and win against cold and snow. A protective rubber rand on Merrell Oslo Waterproof shrugs off impacts and abrasion, and the dual density footbed which incorporate an EVA wedge and Air Cushion midsole support warmly hug active winter feet. Whatever the weather the Merrell Oslo Waterproof Artrek lug soles grip rather than slip.