Stay cozy and warm during your outdoor adventures with the Columbia Women's Omni-Heat Midweight Baselayer Long Sleeve Shirt. This synthetic base layer top is equipped with Omni-Heat thermal reflective technology, which reflects and retains body heat to keep you warm in cold conditions. The moisture-wicking fabric helps to keep you dry and comfortable, while the four-way stretch construction allows for unrestricted movement. Whether you're skiing, hiking, or camping, this base layer top is a reliable choice to keep you comfortable and protected from the elements.