After about a year. This bed got extremely soft and just starts to sink in. My weight is about 210 and my wife is only about 130 . So I don't think that expensive mattress like this should start to give out this fast . But I have had this mattress for more then 3 years and there are days that I just have to sleep on the floor because. Sleeping on this mattress is crazy painful.

[This review was collected as part of a promotion.] This mattress replaced a Nectar which replaced an older sagging foam mattress. The Nectar is also rated as a medium firmness according to various mattress review/advertising sites but it conform to your body much like a slab of concrete does. I've been dealing with lower back pain for several years now and with the Nectar I could only lay on my back and would wake up with more stiffness and soreness than I had before going to sleep. The Tempur-Adapt has been amazing for my back regardless if I sleep on my back, stomach or side. When I go to sleep with a sore back from overuse I wake up with zero pain. Waking up pain free more than makes up for the cost of the mattress.

[This review was collected as part of a promotion.] I was on the hunt for the best mattress after always buying random brands at a low price and decided to go with the Temper-Adapt medium. After trying out these mattresses I instantly knew Tempurpedic was the way to go as I could see myself sleeping comfortably on this mattress for years to come. Tempurpedic wins over it's competitors the feel, different cool/heat options, and material are top notch. Pair a mattress with some Tempurpedic pillows and you won't ever want to leave your bed!

From trying out several options then coming across tempur-pedic there was no going back. The competition doesn't compare when it comes to the quality and comfort that comes with my new tempur-pedic. Absolute life changer! Excited to sleep on this amazing mattress for years to come! Would recommend to anyone!

[This review was collected as part of a promotion.] We've only had the mattress for a week or so, but we like it so far. It is quite firm upon arrival (as expected from description and other reviews). I'm sleeping as well as I always have. My partner is still not sleeping great, but that's also typical for him. He's reporting that he has fewer aches, however, so that is a positive. Want to give it more time before making any final decisions on the product.

After our dealer finally delivered the right bed, I personally love it, more nights of restful sleep for me. My husband apparently is never getting a restful nights sleep. This mattress is not cooling by any stretch of the imagine.... I mean unless you sleep on only the mattress. But you see here's the kicker. You have a warranty for this bed, as long as there are no stains etc. So you are forced into buying a cover, which keeps you from potentially staining the mattress but probably obscures the "cooling" feature of said mattress. I'm purely guessing here, but I would think my husband profuse sweating would qualify as a stain which would render the warranty void according to our dealer. So if this mattress really is cooling we would never know. Same goes for these awful "cooling" pillows, they do not work either. They didn't offer pillow covers, so I am sure they are no longer under warranty. Idk its an awful lot of money to spend on the possibilty of a cooling good nights sleep. Not sure I could recommend this to everyone, especially to those without a diagnosed reason for hot sleeping with sweating. Yet I'm happy with this mattress and so is my back, which I have a herniated disc and degenerative disc disease and I usually wake up pretty refreshed and feeling well with my back!

This mattress is not for me. I thought it would be good when I laid on it at the store; but when I slept on it at home it drove me crazy! I like to sleep more towards the edge of the bed but I felt like I was falling off the bed. It felt like I was tipping over. Also the mattress doesn't recover as quickly as spring mattresses do so I felt the indentation when I rolled over. Lastly, I couldn't get warm on the mattress as it was too cold. If I slept with a shirt it would probably be fine but I don't so I'm cold. This mattress might be good for someone who sleeps differently than I do but it's not for me!

I've been sleeping on my Adapt Medium-Hybrid for about a month now and I love it. I'm so glad I purchased this mattress and the Ease adjustable base to go with it. While I do believe I'm still breaking the mattress in (it's a little too firm still), I find it to be very comfortable. I'm able to fall asleep quickly, stay asleep, and wake up with fewer aches and pains than I used to. I think the mattress will wear well over time and ultimately, I'm happy I made this purchase.

[This review was collected as part of a promotion.] There was no breaking in period or off gassing! The mattress and sleep where perfect starting on night one. I have a queen-medium firmness, and it supports my lower back and curves just enough without letting them sink to deep. It truly does form to your body in all the right way, without feeling any other sleepers in the bed. Even when my 100lb dog jumps in at night, I don't feel it.

I am struggling with my new mattress. Even though it is 'Medium' it is much too firm. I have not been able to sleep well & frequently have a back ache in the morning & my hips ache throughout the night so I have to turn from one side to the other. I am being told to give it 30-60 days for the mattress to adapt to my body. Very disappointed with this experience.