Just some background about me - I'm a computer programmer in my 30s with a fairly active lifestyle outside of work. I teach high school colorguard (part of the marching band) and I am a competitive ballroom dancer. I have no shortage of injuries that occur from those two activities, and our old mattress consistently aggravated and strained a shoulder injury I sustained about a year ago. I had to give up sleeping on my right side entirely. Sleeping on my back caused a lot of low back pain too since it wasn't being properly supported. Enough became enough, and we went mattress shopping. We brought home the Sealy Hybrid Chill Firm mattress with an adjustable base. Even though this mattress is supposed to have cooling technology built into it and we purchased the matching mattress pad to go with it, the first few nights were more than a little warm. I woke up at least the first 3 nights in full out sweats. We removed a blanket to adjust to the change. We are just outside of the first 30 days with it now, and it seems to have gotten better, but we also live in Wisconsin, and the temperature outdoors has dropped a solid 30 degrees now too. We added back the blanket we initially removed now. I'm not ready to say I'm waking up pain-free yet, but it's less awful than our previous mattress. I have been able to sleep on my right side at times, and we're still figuring out what's most comfortable with the adjustable base. It will probably be a lot of trial and error for the next few months, but it will be worth it!

We had a Sealy firm mattress purchased in 2009. It began to show signs of age in the past few months so we contacted a supplier and asked for a new one of the same or better quality. This one arrived 3 days ago and we're enjoying the new Premium Firm Hybrid.

Very comfortable, my husband and I have different preferences when it comes to mattresses. We were so delighted to find the Kelburn II. Its like it was talirored to both of us. He is a spring mattress type of guy an im a memory form lover. The Sealy Kelburn II takes the best technology from both to make the perfect mattress. My only complaint is the smell which im hoping is slowly starting to fade.

Being only 125lbs I tend to like a mattress that has more than 3" of comfort foam to help it conform better to my body being that I am lighter. This mattress conformed very well for both of us. Next, this mattress just felt and looked luxurious. I think it's a great option for anyone who is looking for a higher end feel just like the foam verison. WHat I like about the Hybrid is that it has more of a traditional mattress feel but still have 4" of foam on top. I like the extra bounce the coils provide, it makes it very easy to adjust positions as well as preventing you from having a sinking/stuck feeling.

This is a horrible mattress. After having our last Sealy memory foam for 20 years, we returned to Sealy. We have owned about 15 months and I regret this purchase. My husband and I are not large people, but it is indenting on both of our sleeping positions already. I have neck and back issues and hoped this would provide the proper support. I can't even sleep for a few hours without waking up in pain.

While the mattress worked well and was firm when we first bought it, within 6 months it started to degrade and developed large indentations where my girlfriend and I sleep. It has now become very soft and we both wake up with terrible back pain each morning. It has gotten to the point where I don't even want to go to sleep and wake up at 4am with no option but to get out of bed. Overall, we're very disappointed with the short life of this mattress, especially as we paid more for one of the higher end Sealy mattresses. I would not recommend this to anyone and hope that Sealy can improve the longevity of their mattresses.

We bought this Sealy Hybrid to replace a spring-style mattress at the end of its life. The hope was that it would also solve some back problems for my husband. It did solve the back problems and was spectacularly comfortable from Night One. My only complaint is the very strong and unpleasant smell from the off-gassing of chemicals (from the foam?). It still has an odor nearly two months after its arrival, although the smell is slowly diminishing. Had I known before I bought it, I would have planned to let it breathe out-of-bedroom for a while first.

We have had this mattress for a couple months. We both absolutely love sleeping on it. You sink into it just enough, then it holds your shape perfectly, It remains cool also. We will keep this and replace it with another Sealy Hybred when it eventually wears out. Love it and highly recommended.

It's been a couple months since I bought the mattress and it's been comfortable. amp back problems or soreness came from sleeping on the new mattress. However, I noticed when sitting in bed for a while it leaves a huge sink hole and doesn't come back up.

We got the new mattress for my husband and I, the first night we both slept so good I'm pretty sure we didn't move, for the first time in a long time he didn't wake me up snoring. We definitely are happy with our decision, and would recommend this to others around us.