Great topper for dorm room mattress! Made a world of difference for my 165 lb., 6 ft. son and it’s very reasonably priced. Packaging was a bit sloppy with crushed box upon arrival and I thought about returning it but it made no difference in final result. Definitely a keeper and highly recommend.

I bought this for my 18 year old son whose mattress was only 4 years old, but he wanted something softer. This did the trick! He loves it and it was much less expensive than purchasing a new mattress for him. The only thing that disappoints me is the mattress pad/cover. I thought the topper would be contained in it to prevent it from slipping on the mattress. It's just a regular mattress pad so I took off one star.

Senior couple, we recently purchased King Serta 4" Pillow-Top and Memory Foam Mattress Topper, immediate wonderful nights sleep, awoke without aches and pains. Its lovely and pleasant to sleep on, very comfortable, just like the advertising picture depicts, restful, luxurious sleep. Serta an extraordinary Pillow-Top and Memory Foam Mattress Topper.

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!

my mom raved about how good this is. but for me I can't sleep on this, its way too soft it does not fit my bed right, poor job on cutting the foam. I would not recommend to anyone, as I wish I could get my money back and or return. but there is no return policy

I really enjoyed our Sert 4 inch pillow top for our KING size bed, however the one we purchased months later for our queen size guest room bed does not have the same 'securing' cover over the mattress. So, it shifts a lot. Not a HUGE deal, but would help if the company made it the same as they do the King-size version... Otherwise, the topper made our sleep SO comfortable for our king size bed and better for the queen. I would give the comfort level a 5 star rating.

We bought this topper to use on our California king bed. The mattress is only a year old, but was too hard and we were tossing and turning all night and in pain every morning. We were looking at a whole new mattress set, which would be $2200. The topper solved the problem for less than $200. It molds to your body and cushions hips, back, and shoulders, but still gives good support. No more aching back!

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.

I bought the pillow-top for my 9 year old son's bed which was my old full size bed. The mattress is over 20 years old and very stiff. Rather then spend hundreds of dollars for a new mattress, I thought I'd try this first and he loves. He is finally staying in his own bed rather than crawling into our more "cushy" bed.

We have purchased this for a person going into a memory care unit. We have not actually slept on it, but did lay down on it to test it out, Really hated to get back up after 10 minutes or so - it was soooo comfortable - and this was on top of a 'hospital ' type bed! I can't imagine what it would do for a regular bed! You really need to try it!