I have been sleeping on this mattress topper for about a month now and I must say I'm impressed. It has made my bed quite comfortable and the quality of my sleep has improved significantly. It has not eliminated all my aches and pains and it hasn't cured the arthritis in this 70 year old body, but it allows me to get comfortable enough to be able to stay asleep longer. I recommend this topper highly.

Love it. Easy to open and insert into its cover after full expansion. Expected it to smell, but not a scent of off-gassing. We still left it in an empty room supported on some boxes so both sides had access to air for a few days. But this precaution not needed; perhaps already aired out at the Alabama plant from which it was shipped. Again, absolutely perfect feel and sleep atop an old, tired, conventional mattress.

Bought this a couple weeks ago and love it! Easy to add to our California King size mattress. So comfy and soft it's hard to leave in the morning . Was worried it would smell weird ( memory foam sometimes does) and be too hot- it isn't smelly or hot! I want to cover every bed in the house with these! Great price too!!

Quality made soft thick comfortable. This mattress topper is exactly what we were looking for and what we needed to restore the comfort of our bed. I recommend the quality and comfort of this mattress topper to anyone. However there is one downside the product releases a strong chemical smell that is not so noticeable at a distance but when laying down can be very uncomfortable. We've had this mattress topper for about 2 weeks now and love it however that chemical smell is greatly reduced but still there. I can only assume as time goes by this chemical smell will fade away? Originally considered returning it right away due to the smell of the production materials however gave it some time and here 2 weeks later it's tolerable.

We bought two of these to give to our twin (fraternal) grandchildren for their 12th birthday a little early. They were shipped directly to them (some 215 miles from us), and they have thoroughly enjoyed them since. They are very pleased with how soft they are on their twin size beds.

Disappointed in the way this was received (in a large brown cardboard box, not packaged all together. Also, it was too soft, not a firm section of the topper as shown on the website. Prefer a firm or extra firm mattress, which is the reason we purchased this topper in the first place. This was not the fault of Sam's Club and it may have been that we ordered incorrectly from the website.

This mattress topper is quite thick and will cradle you as you sleep. As someone who was always used to a firm top, it was a pleasant change. The mattress topper is true to size and will extend the height of your mattress so make sure to account for it with your sheets. Great purchase!

I debated for a while about buying this or getting a new mattress to replace our 7 year old Serta king. I bounced around all the beds in our house with each of children as newborns and toddlers, so when I came back to my bed it just seemed hard. Bought this and it is literally like sleeping on a cloud. The only cons is I wish it came with a zippered cover and you also have to use the sheets with deep pockets if putting on a pillow top mattress.

Purchased three weeks ago to go atop the memory gel foam 10” mattress bought elsewhere. It made a wonderful difference in sleeping a lot cooler and just enough softness to allow a bit more relief on pressure points. Easy to install and doesn’t shift around the mattress like an older model did. I’d recommend it for the price and comfort level.

We purchased this 4" memory topper by Serta as our mattress had become too settled and no longer very comfortable. It's been two weeks and we still like it - a lot! I didn't give it five stars as I sometimes feel warm in the night. Of course, it is July and I'm a senior citizen, which may or may not come into play.. Regardless, if you are not happy with your mattress, this is a good option. I would purchase again.