I am a Sleep Number bed owner who was looking for split head king sheets. $59 seemed way low, but the reviews seemed very good, so I bought a set in sage. I was so surprised to find out they were microfiber, because everything microfiber I have bought for any of my beds previously felt slick and cheap. These sheets are amazing - SO soft, and feel like premium-price sheets. They washed well, and your care tags are hysterical. I like buying from a company that can laugh at that level. Please tell your label makers they made my day. I was a little worried about not having elastic all the way around each of the split head sections, but the corners in the middle have stayed in place just fine. So have the corners of the bottom sheet, and we move our bed sections around a lot. Great buy, I will definitely buy more and spread the word.