The Carhartt Women's Sandstone Mock Neck Sherpa Lined Vest is a top-rated option in the women's sleeveless lightweight safety packable activewear vest category on Amazon. This vest is made from 100% cotton sandstone duck fabric and features a sherpa lining for added warmth and comfort. It has a zippered front closure, two large sherpa-lined front pockets, and a mock neck collar. The vest is also packable, making it easy to carry and store. With its high ratings and positive customer feedback, it is a reliable choice for women seeking a durable and functional activewear vest.