The North Face Women's Thermoball Eco Vest is a highly rated sleeveless activewear vest available on Amazon. It is designed to provide lightweight and packable warmth during outdoor activities. The vest is insulated with Thermoball synthetic insulation, which offers excellent warmth even when wet. It features a full-zip front closure and a stand-up collar for added protection against the cold. The vest also has zippered hand pockets for convenient storage of small items. With its sleek and stylish design, this vest can be worn on its own or layered under a jacket for extra warmth. Whether you're hiking, skiing, or simply running errands, this versatile vest is a great addition to your activewear collection.