• Sleek, warm winter boot that will help you enjoy the season Waterproof woven synthetic upper with faux fur collar • Omni-Tech construction for waterproof, breathable protection • Fully insulated and lined with Omni-Heat Reflective lining • Item runs small, so we recommend sizing up for best fit. The Heavenly Omni-Heat Boot features a chic design and a lightweight upper that doesn't leave us sweating when running errands. It's backed by Columbia's Omni-Tech waterproof tech and efficient Omni-Heat insulation, which uses reflective material to keep feet toasty in freezing temps. Along the outsole, a capable rubber tread gives us consistent traction on slushy sidewalks and icy driveways. Make me an offer!