Gear up for your outdoor adventures with the Columbia Women's Omni-Heat Base Layer Top. This top is made from a blend of polyester and elastane, offering a comfortable and stretchy fit. The Omni-Heat technology reflects and retains body heat, keeping you warm even in the coldest conditions. It also features Omni-Wick technology that wicks away moisture, ensuring you stay dry and comfortable during your activities. The base layer top has a crew neck design and long sleeves for added coverage. Whether you're hiking, camping, or skiing, this base layer top will keep you cozy and protected throughout your outdoor pursuits.