Equip your feet with the very best during the winter by making sure that you are wearing the Men’s Proline Sierra Series Winter Boot. Featuring a waterproof design and traction outsole, these men’s boots are ready for wet weather. They are made of a strong brown oil leather upper with 3M Thinsulate insulation to protect your feet from the inside. They are comfortable and durable with a removable insole for all day wear and a tough, waterproof rubber shell. They have a five-eye lace-up and come in sizes 8, 9, 10, 11 and 12.