The cold-weather favorite Mix Shorty IV Black/Titanium Waterproof Winter Boot from Columbia, features an improved fit, better wet-or-dry traction, plus Columbia's tried-and-true cushioning, thermal-reflective lining, and water-shedding tech that keep feet comfortable and dry. Quilted upper and faux fur interior for comfort and style. Omni-Tech sheds water and releases excess heat with multi-layered breathable materials, so you stay dry in wet conditions.