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.] Extremely comfortable, won't be able to sleep on another mattress again! It's was worth the investment.

The mattress is of exceptional quality and due to its high price, I procrastinated for over a year to make this purchase. Glad I did, since I now know what constitutes a great night's sleep. Most comfortable mattress I have slept on in 67 years.

I have strayed from Tempurpedic for the past 10 years in hopes of finding something similar. I finally gave up and went back to this Tempur-Adapt. Perfect sleep, perfect density and ease on joints.

Total game changer! Had a mattress that was supposed to let me SLEEP with a certain NUMBER and was always at 100 for the firmness I needed. It was ok but my tempurpedic is amazing!

We went from having a very basic and inexpensive mattress to our Tempur-Pedic and it's like sleeping on a cloud! Bedtime now feels like a luxurious treat.

Second time getting this mattress. First one lasted about 10+ years, wish I could have gotten the exactly same one..but I guess things like to improve. Still would not trade for any other kind. Sleep well everyday.

I really love my new Tempur-Pedic mattress. It's an adjustable bed too, and is so quiet i can hardly hear it when I am moving it up and down. It is such a quality product. I want to get my husband a new one too, he can hardly wait.

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

[This review was collected as part of a promotion.] Absolutely wonderful, in all respects. Sleep better, no backaches at waking, comfortable when watching TV in bed or reading a book with pillows propped up. Just a great, all around experience!