SertaThermaGel Cooling, Pressure-Relieving Memory Foam Mattress Topper, 2 Inch, King Blue

Bought this for our Airstream’s bed. Supposedly, Airstream makes an excellent mattress, but I have tossed and turned for the last two years in this bed. I bought the 2 inch topper for the mattress, and I actually slept all night with no stiffness or arm pain.This mattress topper is incredible and I’ll probably be buying one for my Sleep Number bed as well. I wouldn’t hesitate on this one. The price is amazing for the quality and comfort.

I recently moved and purchased this topper for my new bed. It has exceeded my expectations. It is plush and cooling. Ive used it for the past two weeks and I have had some of the most restful sleep I've had in months. It came perfectly packaged and easy to set up. This is by far the best topper I've ever purchased.

I returned two other mattress toppers that were too hard. This one is just perfect. It’s so soft yet stays in place and firm just right. You will not be dissatisfied.

Replaced a yellow foam wavey mattress topper. This is very nice. 2" thick slab of "memory" foam. Fitted sheet over the top. Very different feel. Immediately sleeping better. I dont know about the claimed cooling property as it is winter. Squished out of the box and zipperd cloth tube. Give it 48hrs on a flat surface like a bed or the floor. It will fully expand. No noticeable odor. Bought another brand from here a while back. It was sticky and smelly right out of the box and it did not expand in 24hrs. Back it went. This is completely different. Hope the support and memory last a long time.

good product. retains its firmness. had tried other toppers with no success. this one does the job.

Omg! This is the best mattress topper I’ve ever purchased. I purchased a mattress that was to firm but couldn’t return it so I’ve been looking for a topper to fix my problem. This topper makes my bed feel like a totally new bed. I was having back pain and sciatica from my pregnancy to the point that I would sleep on the couch. As soon as it was delivered I put it right on the bed and didn’t care about letting it swell to its size and it was perfect. My body sinks right into it and the cushion of the foam supports my body (pressure points) well. If you’re sceptical about buying this one don’t be. It’s worth every penny. The topper feels like a mattress by itself. My partner was late for work the first day we slept on it because he couldn’t let the bed go. lol!

Didn't take long to expand after unpacking. Put it on a firm mattress, then on top of this 3 inch pad, I put a fluffy pillowtop mattress topper. I think I finally found the right combo for max comfort for me. Firm mattress>3in gel foam>pillowtop. Will update review later on to see how it goes with regular use.

It opened up in about 2 hours. No noticeable smell. Fits the king mattress perfectly and our sheets fit over everything fine. My only issue is that even though it's 3" thick, it squishes all the way while your sleeping. I can still feel my super firm mattress underneath.

Ordered a mattress in a box and found it had good support, but FAR too firm so we ordered this topper. In so glad we did! It's like sleeping on a cloud! The best sleep I've had in a close to a decade!

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.

Got this topper to soften my disappointing Emma mattress, after I tried a cheaper pillow top option. Went back to the old reliable Serta that I knew would work, and it did the trick. So much more comfortable now. It’s a little more expensive but you get what you pay for. I got the 2” and it made a huge difference.

The media could not be loaded.  Open to discover this huge stain.

Haven't had it for very long but for a topper it will be good. Not sure how long it will last but so far it is comfortable. I find it a little warm so I put a cotton mattress pad on top. Seems good. For 200.00, Queen, I'm happy with the purchase. It came quickly and luckily sealed up properly and not stink.