The Outdoor Research Women's Cathode Vest is a highly rated sleeveless insulated lightweight safety activewear vest for women. It is made with a combination of durable nylon and polyester materials, providing excellent insulation and weather resistance. The vest features a zippered closure and a stand-up collar to keep you warm and protected from the elements. It also includes reflective details for enhanced visibility during outdoor activities. With its versatile design and high-performance features, the Outdoor Research Women's Cathode Vest is a top choice among outdoor enthusiasts on Amazon.