The Grande Hotel Collection Memory Foam and Fiber Mattress Topper improved the overall comfort of our mattress. I have Fibromyalgia and my doctor recommended trying a memory foam bed. I could not afford a new mattress so I purchased the 5.5 inch topper instead. I am very happy with the results and now able to sleep better. I have just ordered the GHC Memory Foam and Fiber Mattress Topper for everyone in my home for Christmas.