Stay warm and comfortable during your winter runs with the Under Armour Women's ColdGear Base Layer Top. This top is designed to provide maximum warmth without adding bulk, making it perfect for layering under your running gear. The ColdGear fabric technology traps heat and wicks away sweat, keeping you dry and cozy throughout your workout. The fitted design hugs your body for a streamlined fit, while the four-way stretch construction allows for unrestricted movement. With its stylish design and high-performance features, this base layer top is a must-have for any female runner.