The Under Armour Women's ColdGear Reactor Vest is a top choice for women's sleeveless lightweight safety packable activewear vest. This vest is made from a blend of polyester and elastane, providing both warmth and flexibility. It features UA Storm technology, which repels water without sacrificing breathability. The ColdGear Reactor Vest also has a zippered front, two hand pockets, and a high collar for added protection. With its innovative technology and reliable performance, it's no wonder that this vest is a best seller on Amazon.
