SertaComfort Cool Memory Foam Mattress Topper, 1.5 Inch, Twin

made my bed so much better i sleep way better at night now that i have this!! it is an affordable price and works great!

Bought this as a replacement for a topper that was too soft after trying another one that ended up being too firm. This was the goldlilocks version. Just right. Loses one star because it's about 1.5" too narrow on the sides for a California King. Wish it extended all the way until the edge.

This is the perfect thickness to add to my post x-country pillow top mattress, and it's cool. The past several nights I've slept soundly without tossing & turning. Packaging could be better but that's a small blemish.

Already annoyed. This was specially discounted for early deals Prime member access. Since then, the price has dropped significantly. By at least $10.Also, I was hoping for a foam topper that is as firm/soft as my dog’s $25 foam bed that fits in a dog crate (purchased from Homegoods). Yes, I slept on my dogs bed on top of my mattress and it was amazing. But, this topper is much softer. There is no support for my 120lb butt… it sinks through. Arms, legs, and head do not.It’s been an hour and it’s full expanded. Slight chemical smell. Will give it a full 24hrs-48hrs to air out as recommended. Then test it out with the new cooling mattress pad I bought.Will update once I sleep on it.Update: with my new padded mattress cover (100% cotton), this is enough support. I want to note that I put this on top of a too firm foam mattress. I also bought new sheets (650 thread count 100% Supima cotton), and I am not near as hot as I was before, which was a huge concern of mine with this purchase.

After 8 ridulous years of not being comfortable in my bed I decided to invest in the mattress topper. First, it fit perfectly in our king size bed and without having to get new sheets. Second, I will say it is not quite like true memory foam but it is very close. It actually came to put home faster than expected. That night was the first time in a long time that I did not toss and turn all over my bed trying to get comfortable by using different combinations of pillows and what not just to sleep and not wake up sore. I slept so soundly! I even woke up in the same spot I fell asleep in!! Amazing (for me)!!! Best. Purchase. Ever. No matter what position I sleep in it was comfortable. I felt like I was being cradled in my sleep. I don’t even have to use a pillow! I’ve read reviews about it having an odor, not in my case. I’m just glad it wasn’t a bad choice because there is absolutely no way I would have been able to roll it back up to fit into that tiny little bag to return it!!! All in all, definitely a great buy!!!

My bed feels like i’m sleeping on a cloud

This mattress topper is very comfortable! Highly recommend it!

We found this to be a very comfortable mattress pad! The softness and comfortability are really worth it. Unfortunately, it's not cooling even a little bit. I noticed that I had to start turning down the thermostat every single night after purchasing, and I still wake up sweaty. I'm not even someone who normally sweats at night! It was way too much trouble to return, so we plan to just keep it.

Really like this memory foam topper, it makes such a huge difference! Size as described, very good price for what you get. So comfortable to sleep on and certainly has a cooling effect, perfect for what we need. Will definitely recommend.

Doesn’t do much. If I bought again I would go thicker than1.5 inches.

After using memory foam mattresses and toppers for years now, I was as surprised as I was disappointed to receive this and discover it is not memory foam. In fact it has zero memory foam qualities and it just a basic piece of foam. Trying the hand imprint test, the whole section around my hand pushes down and then immediately springs straight back up when the pressure is removed. No imprint left whatsoever. I’m as disappointed as I feel ripped off.

I was really looking forward to using this. Serta is supposed to be a trusted brand.After leaving it out to air, it appears that there is not much point of airing after all. This is a cheap piece of foam. The picture of leaving a palm imprint in the foam is a lie. It bounces immediately with no trace of "memory".I am so glad I tried this topper before I made a purchase for a proper Serta mattress. The topper is just a stop-gap measure before I get a new bed when moving house next year. If this is their integrity and quality, I rather give it a miss entirely.