The Columbia Men's Liftop III Winter Boots are rugged, durable and packed with features to keep you moving in the cold! Featuring a thermal-reflective lining and packed with insulation, these boots keep heat in while you're out in the cold. They have a Techlite™ lightweight midsole for long lasting comfort, superior cushioning, and high energy return. The omni-Grip™ non marking, traction rubber outsole ensures you can handle rougher, or more technical terrain.