Nitori Multi Suppori Sheet Palette C Used for about a year, washed and cared for, and stored at home. Made of 100% cotton, it feels good against the skin and has a smooth texture. It may feel less hot in the summer than regular cotton. I don't think there are any noticeable issues, but please understand that I may have overlooked something. It will be shipped via Yu-Packet Post. Please purchase if you understand that this is a used item. Nitori bedding Nitori sheets