◯ Brand new, unused item ▽ Can be used not only in the cold winter, but also for cooling in the summer and for protection against air conditioning. ▽ Can be worn throughout the year. ※ I am creating the product description after researching, but as I am not a specialist, I will respond sincerely so that you can also research and purchase after being satisfied with the actual product images. Although it is a new, unused item, it may have been opened once for photography. To provide it at a low price, it may be shipped in inexpensive packaging, such as without a box. $$580