Shoulder warmer (new) Can be used when sleeping or during stay-at-home work. Just wearing it will warm your body. I think it's also good for relieving stiff shoulders. The material is a smooth, soft flannel fabric. It's thin, but surprisingly warm! This size is Large. If you want other sizes, please check the stock in the comments before purchasing. Please measure over your clothes. Unisex size. We recommend a larger size. [Small] Chest 100cm, Shoulder width 46cm [Medium] Chest 105cm, Shoulder width 50cm [Large] Chest 110cm, Shoulder width 52cm Since it is new, I can't lower the price. Free shipping and will be shipped by the next day (^^)