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.

We've been getting a great night's sleep on this mattress. Was a quick transition. Wake up well rested and definitely getting a better night's sleep without tossing and turning. Very happy with this purchase!

I used to wake up with stiff sore joints. Now, the Tempur-Adapt medium hybrid provides the ultimate cushioned support I need to provide much better quality of sleep.

I sleep very well except I cannot turn over in bed due to the softness of the mattress. I don't know if this will get better within the 90 day period, I might have to exchange it for a different one. I sleep very sound.

Was comfortable and supportive for about a year after purchase. After that the mattress became too soft and now experiencing back pain. For the price, this should last longer.

My experience so far is this is an extremely HOT mattress. It's taking me awhile to get use to it. It's very firm for a " medium" mattress. But my biggest complaint is how hot it is.

I am mostly a side sleeper and would wake up every morning with shoulder pain. Since my wife and I purchased our temperpedic medium hybrid, the pain is no longer there when I wake up. Better sleep and better day.

[This review was collected as part of a promotion.] Overall it's a nice mattress. However I generally wake with lower back pain more often then when I sleep in other beds in my home. I certainly feel that the product is over priced.

It is by far the best mattress we have ever bought. I had so much pain from my back and since I have been sleeping on your mattress NO more pain. Thank you soooo much.

We slept on one of the original tempr-pedics for 20 years and absoluetly LOVE it! This mattress is quite simply not even close to the original. We are returning it and getting the firm model of the PRO-Adapt - I really really hope its a lot better