Medium is kind of firm. In stores trying them out it wasn't this firm. Feels better sleeping on you back but for side sleepers it doesn't contour to the body much. Both my wife and I have not had a good nights rest on it yet.

[This review was collected as part of a promotion.] I used to wake up with shoulder pain ever morning. Now that I have a Tempur Pedic mattress, I don't wake up in pain anymore.

I doubted that this type of mattress could really improve my sleep. But after using it, my doubts are gone. I have severe back problems, but this mattress really makes my back better and actually provides me with a full nights sleep.

Waste of Money. First night sleeping on this mattess and its the worst night of sleep Ive had in years. Its god awful uncomfortable and hot and I woke up in pain that I didnt have previously.

[This review was collected as part of a promotion.] I have slept soundly and cool with no problems. I've enjoyed solid sleep and comfort. I recommend the adjustable frame for relaxation and enjoyment.

[This review was collected as part of a promotion.] This bed is amazing. I have tried 2 internet bed in a box over the past year, thinking they are all the same. Not even close. This bed is perfect. It's hard, it's soft all at the same time.

From the first night we slept on our Tempur-Pedic mattress we knew we had chosen the best. It is most comfortable, contours to your body as you sleep and we wake up not feeling sore like we did with our old mattress.

[This review was collected as part of a promotion.] I bought the tempurpedic because I was having back pain. I thought it might help but it really didn't even though it is really comfortable.

[This review was collected as part of a promotion.] I've never fallen asleep faster, stayed asleep longer, or woken up as refreshed as I do now on our new mattress.

[This review was collected as part of a promotion.] Is was awesome and love the way the matress adapt to your body.i use to have back pain every morning and now this matress makes me wake up fully recover and with out pain.