The Columbia Women's Mighty Lite III Vest is a top-selling vest on Amazon for its lightweight and versatile design. This vest is made of a water-resistant shell and features Omni-Heat thermal reflective lining, providing excellent warmth and comfort. It has a slim fit and a high collar for added protection against the cold. The Mighty Lite III Vest has zippered hand pockets and an interior security pocket for convenient storage. It is perfect for layering over sweaters or long-sleeve shirts during colder months. Whether you're hiking, skiing, or simply running errands, this vest is a reliable and fashionable choice.