Stay warm and stylish during your winter workouts with the Nike Women's Aeroloft Vest. This insulated activewear vest is designed with Nike's innovative Aeroloft technology, which provides lightweight warmth and breathability. The vest features a slim fit and a high collar to keep you cozy. It also has zippered hand pockets for storing your essentials. Whether you're running, cycling, or practicing yoga, this vest will keep you comfortable and focused on your fitness goals.