The mattress is very comfortable but the top layer is extremely slippery! We had deep pocket bed sheets and since this model is only 11" the top sheet slides around A LOT, which is very annoying. Wish we would have known that beforehand and we may have opted for the thicker 12" option. We are considering returning but don't want to go through the hassle. :-/

I purchased two TWIN XL Medium Adapt mattresses from two different stores within two months of each other and within the last six months. The first mattress is much softer than the second one,, i.e. the firmness is lacking. It is obvious that the mattress is defective but Tempurpedic will not warranty it because their claim is that the mattress has to have a sag or depression. They believe that the same model does not necessarily have to feel the same from one mattress to another. I interpret that to be that they have quality defects in production and they don't want to stand behind their product. I submitted a warranty claim but Tempur wants to ignore it because it is not in their interest to stand behind their product. Tempur is asking for pictures that are impossible to provide.

We've had a Tempur-pedic for over 20 years and love these beds. I can't imagine sleeping on anything else. I've now put a Tempur-pedic topper in our guestroom and the bed is so much more comfortable now. I've had multiples shoulder and back surgeries and these truly are the only bad so I can sleep on.

This was our first memory foam bed, so we thought we were going straight to the top getting the name everyone knows. This bed was uncomfortable from the first night. It felt much firmer than it did in the store, and after reading more reviews, this is usually rated as a medium-firm on the comfort scale. We thought we would give it a fare chance, and ended up sleeping on it nearly the entire sleep trial, but the discomfort and pressure points that made my arms and hands fall asleep never relented. We ended up sending it back, which cost us $150 in freight charges, and it took a whopping 23 days for the refund to get back to our bank from the date the mattress was picked up. I would only recommend this bed to those who like a firm bed, and have money to burn. This mattress always felt hard as a brick to us, and we never saw the value in it for the premium price.

[This review was collected as part of a promotion.] I've had back issues for most of my life (including back surgery) and having a mattress that was supportive but still had some give in the right places has always been critical for me. This mattress does all of that! It's the perfect level of firmness and give and feels incredibly well made. It's my second tempur-pedic mattress and I continue to be incredibly happy with their products.

[This review was collected as part of a promotion.] The Adapt Medium is a good mattress. I sleep on one side more than the other so I think that side is worn in now and the rest is still a bit firm. However, I get a good night's sleep. Also, my lower back problems do not exist anymore since getting this mattress almost one year ago. I definitely recommend this mattress to others, just know if you do not share the bed with someone else, it will wear in where you sleep the most and the rest of the bed will still feel brand new.

Ive had multiple Tempur-Pedic beds, they are perfectly soft and just melt to your body. I was pleasantly surprised to find out that a bed I had for over a decade still was warrantied by Tempur-Pedic, was the old 20 year prorated warranty. The warranty process was seamless with honestly the best customer service I have seen from any business, ever... Sherrie Dickerson assisted me in upgrading my warranty to a king sized adapt medium, which is just flawless!!! She is a wonderful person!! Sooooo sweet and helpful! Thank you Sherrie! And thank you Tempur-Pedic for being just an awesome company! I will definitely be brand loyal in the future! Keep up the good work!

[This review was collected as part of a promotion.] I had a old mattress and was waking up every morning with severe lower back pain. I couldn't stand up straight for a bit after waking up.. With this mattress, I have been able to wake up And get moving like I used to with no problems. This is the best, most comfortable mattress I have ever owned. I'll never go back!!

[This review was collected as part of a promotion.] We purchased this bed after doing lots of research. It is fabulous. We have dogs that will sleep with us and would keep us awake when moving around. Now the bed doesn't move when they do which means better sleep. Not to mention how comfortable it is. I love it!

[This review was collected as part of a promotion.] I have dealt with significant back pain for years and have been through a few different mattresses. The Tempur-pedic is by far the best I have tried. I was skeptical at first and didn't really believe a high end mattress would help much with my back pain. Boy was I wrong. I've had this mattress for 5 months now and it has helped my pain substantially, and now that I am pregnant with my second child I am extra thankful for a truly comfortable bed. It conforms to my body relieving my aches and pains, without making me feel like I am sinking. I honestly don't know how I went without a Tempur-pedic all these years. Absolutely worth every penny!