[This review was collected as part of a promotion.] California King mattress set inside my old waterbed frame which has a solid wood base. The right side kind of caves in. When I move to the center of the mattress, I feel I'm moving uphill and sleeping on a ridge. The left side of the mattress feels ok. Not sure why this mattress feels different than the same exact mattress I ordered 2 months ago for my guest room double bed, but it's definitely different. I've had to order a custom foundation to fit the waterbed frame. Hopefully when that arrives the mattress will feel better.

I have had back issues from my two previous mattresses and was a little hesitant to try a soft. I am so happy that after years I'm getting a full night sleep I do not ache when I get out of bed in the morning. It's been heaven. Worth the money for sure.

[This review was collected as part of a promotion.] We got our new TEMPUR-ProAdapt® just as my wife was coming home for the hospital to recover from a broken pelvis. The bed not only provided the perfect slant for comfort, it also has a massage element. Needless to say, this mattress was notches above any in the hospital. If it were possible I would strongly urge hospitals and nursing homes to replace their beds with TEMPUR-ProAdapt®. I am recommending them to all my friends.

[This review was collected as part of a promotion.] This product is everything you want in a mattress. It grabs you as soon as you lay down and don't want to let you go. Great for people with back issues, I wouldn't dare purchase anything else. This is a must buy!!!

I had high hopes for comfort for lower back pain and hip pain. I can't sleep on my side anymore, so I need a mattress that is comfortable for a back sleeper. My husband is primarily a side sleeper, and this works great for him, but I'll need one that is a little firmer. I also sweat every night, as memory foam tends to sleep hot.

[This review was collected as part of a promotion.] Was hoping this bed would be the best thing since sliced bread, hoping it would cure all my problems with sleep and backaches and pains according to the countless reviews. It's not taken away my back pain at all and I actually wake up very frequently every night. Not sure what the problem is or if I just have the wrong mattress for me.

[This review was collected as part of a promotion.] When my back pain exacerbated 2years ago, I bought a tempur-proadapt firm for my guest bedroom first because I didn't want to give up my beloved mattress. Over the course of a year, I would sleep on the mattress in the guest bedroom with each exacerbation to see if my back pain would go away. Each time with everything I took and did, my back pain would go away and I would go back to my bed only to have another exacerbation. After doing this back and forth, I realized my old mattress was causing the exacerbations. I gave up and bought a proadapt firm mattress and foundation for my queen bed and couldn't be happier.

[This review was collected as part of a promotion.] So happy to have saved and made the investment! Game changer sleep for both my husband and I - uninterrupted sleep, zero tossing and turning, stable mattress that supports and is comfortable. Worth every $$$$$! Will change your life!

We have owned NUMEROUS mattresses over the past 40 years from ones that flip, pillow tops of all thicknesses, the last one being the worst after only one year. I was looking at kickoff of the Temper-Pedic but my husband insisted we purchase the real thing. Ordered it off Temper-Pedic website and received it 8 days latter. Selfie wry was great and they took the other mattress and box spring with them. OMG I am a non-sleeper, well I always have been, until the first night we slept on our new Temper-Pedic medium firmness. It was lights out for 8 hours which is double what I usually sleep. ALSO l, my husband and I both have terrible backs and usually got up half crippled. This wonderful mattress has help GREATLY with this issue also. WE WOULD GIVE THIS MATTRESS A 10 STAR RATING IF THAT SAS AN OPTION. Thrilled we spent the month for it as it is worth every cent.

[This review was collected as part of a promotion.] I just love love love this mattress, firmest out there, my husband's back pain is gone. He does not wake up with pain anywhere. Not only its a the densest in consistency but it keeps just enough softness on the surface to not make the mattress rock solid. There is no sinking or stuck feeling in the mattress at all. It is highly recommended from me. Worth each and every penny!!