The Under Armour Women's ColdGear Reactor Vest is a versatile and high-performance option for any woman. It features a packable design, making it easy to take on the go. The vest is made from lightweight and breathable material that provides warmth without overheating. The ColdGear Reactor technology adapts to your activity level, ensuring optimal comfort and temperature regulation. It has a full zip closure and two zippered hand pockets for added convenience. Whether you're running, hiking, or working out, this vest is designed to keep you comfortable and protected.