The Nike Women's Aeroloft Vest is a popular choice among women who want a stylish and functional insulated vest for their workouts. It is made with lightweight and breathable materials, providing warmth without sacrificing comfort. The vest features a full zip closure and a stand-up collar to keep the cold air out. It also has two zippered hand pockets and an internal chest pocket for convenient storage. The Aeroloft Vest is designed with Nike's Aeroloft technology, which uses targeted insulation to keep you warm in key areas while allowing for breathability in others. Whether you're running, cycling, or doing yoga, this vest will keep you comfortable and stylish.