After years of sleeping on a hard mattress decided to price the cost of a good quality mattress. I particularly wanted one along the lines of combination of pillowtop and memory foam. Realizing that the mattress of my dreams was out of my price range, I started researching memory foam toppers. I literally spend hours combing the web and reading review after review after review. My head was literally spinning. I searched the usual websites to mail order one and have it sent to the house. I decided I did not want to go the mail order route. There is no way to do a feel" test before purchase. Then if it does not fit or it is not comfortable the hassle of wrestling it back into the box and then lugging it to the post office to send it back. I finally found what I was looking for at Costco. It took twenty-four hours for it to "poof" up. It is truly a comfortable topper and one that I would not hesitate to recommend to a friend or family member.