Stay warm and protected during your outdoor activities with the Under Armour ColdGear Reactor Vest. It is made with a lightweight and breathable fabric that adapts to your body's temperature, providing optimal warmth and comfort. The vest features a hood with adjustable drawstrings, a full zip front, and two zippered hand pockets. Its slim fit design allows for easy layering. Whether you're hiking, skiing, or simply enjoying a walk in the park, this vest will keep you cozy and stylish.