The Nike Women's Aeroloft Vest is a stylish and functional sleeveless waterproof activewear vest. Made from a blend of polyester and spandex, this vest offers excellent water resistance and breathability. It features Nike Aeroloft technology, which provides lightweight insulation to keep you warm without weighing you down. The vest has a full zip closure and a stand-up collar for added protection. It also has zippered hand pockets and an internal chest pocket for convenient storage. Whether you're hitting the gym or going for a run, this vest is a great addition to your activewear collection.