Stay warm and cozy during cold weather activities with these Columbia Women's Omni-Heat Base Layer Bottoms. The monochrome base layer bottoms feature Omni-Heat thermal reflective technology, which reflects and retains your body heat for maximum warmth. The Omni-Wick fabric wicks away moisture, keeping you dry and comfortable. The four-way stretch material allows for a full range of motion, while the flatlock seams prevent chafing. Whether you're skiing, snowboarding, or hiking, these base layer bottoms are a reliable choice.