The Nike Women's Aeroloft Running Vest is a must-have for women who love to run. This sleeveless insulated vest is designed to provide warmth and comfort during cold weather runs. It features a reflective design for increased visibility and safety. The vest is made with lightweight and breathable materials that allow for optimal performance. It is also packable, making it easy to carry and store. With its sleek design and functional features, this vest is perfect for any female runner.