Stay warm and comfortable during your outdoor adventures with the Under Armour Women's ColdGear Armour Mock Neck Long Sleeve Shirt. This base layer top is made with ColdGear fabric that traps heat and wicks away sweat, keeping you dry and cozy. It features a mock neck design for added coverage and thumbholes to keep the sleeves in place. Whether you're hiking, skiing, or running, this top is a must-have for any outdoor enthusiast.