Stay warm and comfortable during your outdoor activities with the Under Armour Women's ColdGear Base Layer Top. Made with synthetic materials, this top is designed to provide excellent moisture-wicking and quick-drying properties. It features a fitted design that hugs your body for maximum warmth and flexibility. The ColdGear technology traps heat and keeps you cozy without adding extra bulk. Whether you're hiking, skiing, or running, this base layer top is a must-have for Amazon Prime Day.