I am not prone to bragging about items I purchase but I feel like I hit the lottery this time. I have severe fibro myalgia and haven't had a good nights sleep for at least 10 years because of the pain. I received the memory foam on Saturday and put it on my bed that night. I haven't slept that well or that deeply in over a decade. And I was asleep within 5 minutes of crawling into bed. I was also in the same position when I woke up! Not only do I love it but my little 10 lb. dog loves it. She also lays down and doesn't jump on and off the bed all night. So if you don't have memory foam then get this and also get one for every single person you love on the planet! This year guess what everyone is getting for Christmas?