A puffer jacket is a cozy and insulated outerwear staple, perfect for chilly days. Typically featuring a nylon or polyester shell, its quilted design keeps warmth locked in. Filled with either down feathers or synthetic fibers, it offers excellent insulation without adding bulk. With a high collar and often a hood, it shields against cold winds and light precipitation. Pockets provide practical storage, while its versatile style suits both outdoor adventures and urban outings, making it a go-to choice for staying snug and stylish in colder weather.