The product provides a layer of comfort to our extra firm mattress. We liked the firmness until we began to age and required a bit more comfort on top of our firm mattress. However, when the topper arrived in the package was information that the topper could not be used with electrical wires because of possible fire. This information was not included in the online literature describing the features of the topper. If it had been, we would not have purchased it because my husband is cold natured and uses an electric blanket to "take the edge" off of the coolness of the sheets due to arthritis. I also enjoy getting into a warm bed but I can turn off the unit so I don't sleep with the electric blanket at night as my husband does. Also, the material used in the topper has an aroma to it that is noticable to me especially when it gets heated by a person's body heat. It is winter now but after a few hours sleep the bed get heated by body heat and can become TOO hot. This will not be acceptable in the summer months although it is tolerable in the cooler seasons. Knowing these things, I would not purchase this product again. However, it is well made, visually attractive and easy to install on top of a regular King size mattress. The cover can be removed with a zipper so it can be washed which is another nice feature.
[This review was collected as part of a promotion.] Very comfortable! Like sleeping on a cloud. Or a marshmallow. Covered a very uncomfortable old mattress and allowed us to avoid the expense of replacing it.
[This review was collected as part of a promotion.] This was a life saver and mattress saver for us. We had a mattress and didn't want to invest in a new one as we are retired and mattresses are so expensive. We also suffer from back pain more often than not and saw this topper on the Today show and we decided to try this before making he ultimate mattress investment. This is such a good firm topper we see no reason to get a new mattress....an answered prayer. Thank you.
[This review was collected as part of a promotion.] This product is really good quality. It has changed my sleeping experience. As a side sleeper I no longer have any soreness. I am able to get a good nights sleep.
[This review was collected as part of a promotion.] The topper lays very comfortably; I can feel it conform to my body shape. But it isn't as breathable as advertised. I usually have to switch positions in my sleep because the part of my body that is touching the topper gets hot.