This was my second purchase from the Wool Room and it arrived extremely quickly and was perfect. My first venture into a Wool Topper or Woolrest as it was called then was 30 years ago, and up to buying the new one (more modern of course and made slightly differently), I was still using it. Warm in winter and yet oddly they keep you from sweating in summer. The second purchase was a new pillow cover in wool, the old one I had got a bit hard (a bad experience with a washing machine cycle not made for wool) and it s perfect, no chance of a sweating head in the middle of summer. I would highly recommend these and despite the expense they are well worth it. The old 30 year old Woolrest is now going on the spare bed, so you see they do last a long time.