The Outdoor Research Women's Cathode Vest is a sleeveless activewear vest that is designed to provide lightweight insulation and weather protection. Made with a waterproof and windproof shell, this vest will keep you dry and protected from the elements. The high-visibility design ensures that you are visible in low-light conditions, making it perfect for outdoor activities. The Cathode Vest features PrimaLoft Gold insulation, providing warmth even when wet. With its durable construction and functional features, this vest is a top-rated choice for women who want to stay comfortable and protected during their outdoor adventures.