In addition to the heat retention by down, it is a down muffler that creates a gentle touch by adopting fleece for the lining. It has a simple structure in which the other tip is passed through the tunnel part created on the back side of the tip, and when used in combination with a TAION vest or jacket, it looks like a high neck down. With a wide variety of colors, it can be worn in any taste. Due to its functionality and convenience, it is inevitable to play an active part not only in town use but also in the outdoor scene. It is also a nice point to be able to wash at home.