Made my 20 year old mattress feel new again! So happy I bought this and a special thanks to all that reviewed the item. Without all the positive endorsements I may not have given this a shot since it's on the pricey side. That said, it's a world of a difference more comfortable than the cheapo $30 dollar covers I've been buying over the years and replacing regularly. This mattress pad will produce value in the long run for sure because I won't need to keep buying new ones. YAY.