The Columbia Women's Heavenly Vest is a top-selling sleeveless insulated waterproof packable activewear vest on Amazon. It is designed to keep you warm and dry during outdoor activities. The vest features Columbia's Omni-Heat thermal reflective lining, which reflects your body heat back to you, providing excellent insulation. It is also made with a waterproof and breathable fabric, ensuring that you stay dry even in wet conditions. The vest is packable, making it easy to carry and store when not in use. It is available in various colors and sizes, allowing you to choose the one that suits your style and fit. Whether you're hiking, camping, or simply running errands, the Columbia Women's Heavenly Vest is a versatile and functional choice.