[This review was collected as part of a promotion.] Very comfortable to sleep on. I have a bad back with several surgeries, and it really improves my sleeping through the night.

Due to temps here in Chicago,it took a few days for the mattress to completely "thaw" out! So it was too firm until then...could have used better warning in this regard.

Superb mattress. There is none better. I'm was a restless sleeper. No more! I don't even get up to pee! Slept 11 hours the other night. Haven't done that for a few decades! Get one of the split king adjustable beds with massage. Heaven!

[This review was collected as part of a promotion.] We learned 20 years ago about Tempur -Pedic mattress, so we came back and bought another one. Sleep is great when you have a good bed.

My wife has sciatica and, since using this mattress, those pains have decreased to the point where she can sleep through the night. I like it too; so comfortable.

Mattress is great, I have severe back issues and this has solved it without being too soft or too firm, it's perfect. I went from a Sleep Number to this and couldn't be happier!

For being a soft mattress, I have had almost a month of tossing & turning. I can't get out of the hole it makes. This mattress is not made for a thin person, soo hard, not soft at all. Once you lie down you can't move & you're stuck.

We are two weeks into owning this bed and we get up every morning and shake our heads saying we cannot believe how good we sleep. If we still feel like this in a year it is will worth the investment. Also got the higher end base and that is a must.

We have enjoyed our mattresses very much. They are comfortable on our backs or sides. With the adjustable bases we now can tailor our beds for the best sleep we have had in years.

The firmness I enjoyed the first week is quickly becoming the not so firm and sunken feeling. This mattress may not be suited for a 280 lb person to sleep on. Upper torso sinks in to the point is a little difficult to turn over at times.