I heard about GhostBed from my Daughter-law. She loves them. We both have Sleep Number beds and were using Sleep Number sheets & neither one of us were happy with the fit of the fitted sheet very loose & lumpy. My younger Son got married last year & for there 1st Christmas they asked for sheets for their Sleep Number bed. Pattern here with Sleep Number! So I got them Cal King GhostBed Sheets and they loved them. They wash them & put them right back on the bed. My new Daughter-in-law recently told me if you need an idea for this Christmas we could use another set of GhostBed sheets! So I think to myself why don’t I try these myself, last order 2 sets cal king sheets one for me & one for Christmas for them. And yes I do love my GhostBed too! Now I am thinking about a new pillow ?