Stay warm and dry during your workouts with the Under Armour Women's ColdGear Reactor Vest. This vest is made with a water-resistant shell and features ColdGear Reactor insulation that adapts to your activity level, providing the right amount of warmth and breathability. It has a full-zip front and zippered hand pockets for convenience. The vest is designed with a slim fit and stretchy fabric for maximum mobility. Whether you're running, hiking, or doing yoga, this vest will keep you comfortable and stylish.