Watch out when purchasing!!! Details, purchase "foundation" +5.75 or +9 we thought we were getting a foundation like in the pictures. In reality we were purchasing a "box spring." Even when looking items up on Sams Club website catagory is "foundation and box springs." Beware of what you are actually purchasing:(

First time purchasing a serta mattress and it is very comfy and firm. Slept very well on this mattress compared to other mattresses I have purchased.

Just got the matress home so cannot do much of a review. So far it seems good looking amd feels comfortable.

As someone with lower back pain after a full working day, I feel well rested with this firm mattress

I absolutely love the feel , it’s really soft yet just as firm as I’d like . This is the second set that I bought.

After sux screws un my back, days of memory form mattresses are gone, even the so called firm ones. This is the perfect sleeper!

Hoping this mattress keeps its shape. We just got it a week ago and so far it's been nice and firm.

We had to replace our old mattress due to bad back issues of my fiancé. This mattress made a huge difference the first time we tried it.

We just received this mattress a week ago and both my wife and I love it. It is just the perfect balance of firm with a soft top layer.

I like it, but I think I expected more! But in any case, it’s a whole lot better than what I had before.