Stay warm and cozy during your outdoor adventures with the Columbia Women's Omni-Heat Base Layer Bottoms. These bottoms feature Columbia's Omni-Heat thermal reflective technology, which reflects and retains your body heat to keep you warm. The moisture-wicking fabric keeps you dry and comfortable, while the four-way stretch allows for a full range of motion. The flatlock seams prevent chafing, and the elastic waistband provides a secure fit. Whether you're skiing, snowboarding, or hiking, these base layer bottoms are a must-have for cold weather activities.