The Under Armour Women's ColdGear Reactor Vest is a popular choice for women seeking a sleeveless thermal vest with advanced temperature regulation. This vest features ColdGear Reactor technology, which adapts to your activity level to provide the right amount of warmth. It is made from a blend of polyester and elastane, offering both comfort and flexibility. The vest also has a zippered front, two zippered hand pockets, and a stand-up collar for added protection against the cold. Whether you're running, skiing, or engaging in other outdoor activities, this vest is a reliable choice.
