We purchased this mattress a few weeks ago. So far, we are not impressed. It is far from 12". It still has not fluffed up evenly. There is a slight chemical smell that just won't disappear. We live 200+ miles from the store where we purchased it, so returning it is not an option. Disappointed to have spent $600.00 on it.

The size of the bed completely sinking. I burn up on this mattress, and I’m not even a hot sleeper. I’ve only had this bed for a few months and it’s already indenting. It’s definitely not 12 inches. It’s definitely not firm or has any back support. I’m very disappointed. I will be going back to spring mattresses.

We purchased our mattress online for in store pickup and brought it home and immediately put it on the bed frame. The mattress never rose above 10”. And in fact, in some places it rose less than 10”. We gave the mattress a couple of weeks but it never rose anymore than it did in the first few hours after it came out of the box. I suspect that because the mattress was defective and didn’t rise properly, it also was much more firm than it should have been and caused me back pain every night I slept on it. We called the Serta line listed on the product page but was told that because we picked the mattress up in store, we would have to work with the store as they don’t help with anything more than a warranty claim if purchased in store. Sams told us we would have to return the mattress in store for a refund, so keep that in mind if you also have trouble with your purchase. We had to rent a uhaul to return this faulty mattress to the store which was a pain as it was a king and heavy and difficult to maneuver. So overall this was not a very good experience. I expected that Serta would be there to help us if there were any problems, making the return process simple, but that simply wasn’t the case. Had we purchased online and had the mattress delivered then perhaps it would have been different. Since that isn’t made clear in the product description where they recommend calling the Serta line for any issues, I thought it would be good to relate our experience here.

This is the first review I've ever left but I think it's important and hopefully it will prevent someone else from having problems. I bought this mattress due to back issues. It started out great-for a few weeks. Within the first month it got a very large dip where I sleep that is so bad you can see it when the bed is made. After two months I rotated the mattress and now there is a dip in the new spot. For reference, I weigh 120 pounds. My back is worse than before I got the new mattress. I have only had this mattress for a few months. I have much less expensive memory foam mattresses that I purchased for my children from another company that have held their shape for over 5 years and are clearly higher quality products. This mattress is terrible. I regret ever buying it.

I bought this mattress yesterday. I returned it this morning. Thank God Sam's has an awesome return policy. So what's wrong with it? It feels like I slept in a sinkhole. It's also super hot. Cooling foam does not work. I woke up and ran to take a shower. So, if u like sleeping in a hot sinkhole, buy it. Otherwise, serta makes other amazing products.

I bought this bed almost a year ago and I just love it. I no longer wake with back pain nor leg aches...I slept amazing...and being memory foam when my husband or the dogs move the bed doesnt move. I am going to buy another for my vacation home for my company.

Easy unboxing, thing looks like a rubber dock fender for a boat out of the box. A few cuts, and presto we have a bed. A little tentative at first getting used to my first memory foam mattress, ohhh I can't move around very well (it kinda sucks you in), OMG it's too hot (retains heat).. I'm not sure it's gonna fully "inflate" on the edges.. 2 days later I'm sleeping the best in years. It's very nice I would not hesitate to buy again. Doesn't like my zero g feature on the member's mark adjustable bed frame.. no big deal, raises up on the head just fine. Feet not so much. Oh well.

Purchased in Club. Firm Base layer is about 6 in, top 6 in is 3 layers of foam. I am big guy 240 lbs and 6'1". Way too soft for my back, and had trouble rolling over, felt like I was sinking. I returned it for one with thicker firm base and thinner soft top layers-no back pain and i can roll over without a struggle. No problems with the return at Club.

I got this mattress Feb 2018 and while it was comfortable at first that's not the case any more. Mattress seems to get some what deform and is not comfortable anymore. Waking up to back pain almost daily. I try to refund/exchange at the store but they told me it needs to be handle by the serta team. I call them and while they seem to care, i got an email a day later saying they can't do anything and it needs to be handle by the store. Went back to the store and guess what? They want serta to handle it. Nobody wants to take accountability for it.

i have bought 4 of these mattresses, or at least i tried to. the first one i bought was a king and queen. after hearing amazing reviews i figured i’d give them a chance and after unboxing them and waiting the 48 hours they didn’t blow up all the way and they weren’t comfortable. after being sad about it a month later, a friend told me they got another and it was great. silly me, i decided to give it another shot and i got a full sized since i wouldn’t be sleeping on it regularly. this one actually did inflate but there was a tear on the side of it that i didn’t notice for about a week. i’ve heard so many great things about these mattresses so it was sad to have this happen. lastly, i got one more which was for a family friends birthday present because, against what i said, she wanted to try it out. and no surprise, it didn’t inflate. my fault for believing in the company but i wouldn’t recommend them. luckily, sams club refunded me for the mattresses and we just discarded them ourselves. i wouldn’t recommend these boxed mattresses.