Serta ThermaGel 3-Inch Gel Memory Foam Mattress Topper, King

EXACTLY what i wanted. My family bought me a similar Serta topper 5 yrs ago after a major surgery. My matress has seen better days. The first one was very comfortable and I was still using it but my large dog digs at the bed before laying down and did rip it. Honestly, the first one was a little too soft. I had a full open abdominal so those muscles were cut and I have bad joints , so sitting up can be tricky. I found you sink in and had to actually roll to get up. This Serta topper is much more comfortable & much easier to get up from because all though soft, it is firmer. It bounces right back after you get up. . It gives but doesn't make you sink. This helps sleeping when you have joint pain. I didnt feel as hot with it as much as the first either but could just be me. It came in a solid box ,( grandkids LOVE the box with the sheep and large flaps lol) compressed, well wrapped and in a duffle bag. It was fully expanded as soon as I opened it. I didnt notice any smells. This was the best sleep I've had in a long time and at this price I've considered buying an extra when it inevitably rips and wears down but I've read some reviews online that toppers didn't fully expanded after stored a long time. Ill just enjoy this till it dies and replace it then. It was very fast shipping also. I HIGHLY RECOMMEND THIS & WILL buy again!

I love it so far. I am 6 foot two 290 pounds and my bed was rather stiff, causing my arms to fall asleep with my shoulder above my head. Since I’ve added this pillow topper, I am not having that problem as much. I’m sleeping a lot better. I say this works better on a firmer mattress. If you have a soft mattress, I think it would swallow you up to add this. Just my opinion.

Great memory foam mattress for the price. This is a great alternative to replacing my whole mattress. Great quality mattress, so comfortable and soft. The mattress doesn’t move around when I sleep which is awesome. My back pain is gone. Definitely recommend this mattress.

Our mattress is older and is made of foam (not memory foam). It definitely got a bit too firm as it aged and we had put a Serta gel-foam topper on it prior that needed replacing. Really, the mattress needs to be replaced, but we're postponing that while doing other home improvement projects! So, I went with a new Serta topper since the previous one had worked so well. We're happy with it and it is comparable to the one we had before. I can imagine a thicker, denser topper might provide additional comfort, but this one is a great value and meets our needs. I purchased the 3 inch and would NOT buy the 2 inch - at least not for adults. It might be okay for a small child's bed.

This is amazing, I have been having back issues for a while and this relieves pain and is extremely comfortable. It’s definitely worth the money

Hands down the best decision I made to get this. My regular spring mattress isn't quite to the point where the springs are popping out, but I felt it wasn't as supportive, and I kept waking up with lower back pain. This mattress topper is maybe like 15 pounds, and the box wasn't nearly as big as I thought it'd be. Maybe like 13x13 inches. It's all super rolled up with plastic inbetween the layers and then saran wrapped into a tight little bundle, inside a zippered serta cylinder. Unfurling and decompressing took no time at all. There was a chemically smell if you really put your face into it directly. Once I put a mattress protector over it and then my fitted sheets, don't smell a thing. The first few sleeps my neck was a little sore because I think my body is adjusting to the change in support. But once I got used to it, it's like the best sleep I've had in a long long time. It feels like a whole new mattress from a luxurious hotel. I barely want to get out of bed anymore. And because of the memory foam, it's just like on TV where you can toss and turn nut your partner will not feel it. Also it doesn't make me feel hot or sweaty, and I normally run hot when I sleep too. My original mattress doesn't have a pillow top and thankfully my fitted sheets are already built with deep pockets so it now perfectly fits my mattress with the foam topper on top. I got this on sale for like $60. Best investment ever and beats buying a whole new mattress!

I received a used Serta 3 inch thermal gel topper, even though I bought it from new on Amazon. The item came in a Serta zipper round bag, but was not in its original packaging inside zipper bag. When I opened the zipper bag up it was already expanded with very minimal plastic wrap around the sides. There were three dried leaves wrapped in the plastic wrap with the topper. I had to pick the leaves out from the topper. The bottom and top of topper was completely open and exposed, no plastic wrap. I only give it a three star because I received a used one that was unsealed. I don’t know where this one has been. I do have to say the topper is very comfortable and soft yet supportive on my back and hips. Even though I don’t feel any cooling effects, the topper is not hot and doesn’t make me sweaty at night like other foam toppers do. But for the price of $112 on Amazon, I should’ve gotten a brand new one, sealed completely in its original package like I ordered. I’m very disappointed that Amazon would allow something like this to happen, I may not be ordering from Amazon in the future, if this is how they send people used items that are bought and supposed to be brand new.

I haven't been a fan of memory foam in the past, but I went on vacation and slept on a memory foam bed. I noticed my back was not hurting as much, I've had chronic back pain for years. So when I got home I added this topper to my bed. The first night or two took some getting used to, but my back was feeling better so I stuck with it. Its been and week now and I must say, I don't think I could sleep well without it now...once you get used to it, its really comfy and I don't wake up with back pain anymore and better through the day.. *The downside is that it is not "cooling" and I'm a hot sleeper. We just had a heatwave, so I think it'll be better as the weather gets colder. I would definitely recommend this to those with back pain, it made a big difference for me. Update: still sleeping better, however on the nights that my back is really bothering me, it's challenging to turn over, since you sink a bit into the memory foam. I am still sleeping more solidly, dreaming a lot, which means I am getting more REM sleep than in the past.

Good for uncomfortable beds Tends to migrate to one side and then needs to be centred every week or so

I really like this topper. I tend to sleep like a fired brick and this topper has actually distributed my heat well and kept me cool and comfortable through the night. 10/10 recommend.

The memory foam is very comfortable! However I prefer to be a cold sleeper, this thing holds heat.

Not the photo advertised. Thickness more 1 inch not 2 . Finished product very shoddy

Will be much better if the case/Cover is included.