Puffer coats are insulated jackets designed to keep the wearer warm in cold weather. They are typically filled with materials like down feathers or synthetic fibers, which create pockets of air that trap heat. The outer fabric is often water-resistant, making these coats suitable for various winter conditions. These coats come in various styles, lengths, and colors, catering to different fashion preferences. Popular among outdoor enthusiasts and urban dwellers alike, puffer coats are often associated with winter sports and casual wear. Brands like North Face and Patagonia are well-known for their high-quality puffer jackets.