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Customer reviews for Serta® Cool Relief™ 4-Inch Pillow Top and Gel Memory Foam Mattress Topper, Assorted Sizes for
Serta® Cool Relief™ 4-Inch Pillow Top and Gel Memory Foam Mattress Topper, Assorted Sizes
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4.4 out of 5 stars
stars
76 ratings54 reviews
  1. 5 stars71% (54)
  2. 4 stars16% (12)
  3. 3 stars7% (5)
  4. 2 stars0% (0)
  5. 1 star7% (5)

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Showing 51-54 of 54 reviews
Aug 20, 2026
Reviewer name: Karen
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

sleep game changer!!

This has been the best!! we shoukd have gotten one sooner!

Helpful?6V1T2MIGB9XE19927005015
Jul 22, 2026
Reviewer name: JENNY
1 out of 5 stars
1 out of 5 stars review

way way way to soft! i just bought this today and when i lay on it i just sink into a soft big hole. I am only 140lbs 5'9. Zero support at all. Disappointed in Serta with this one. I have an order version in my RV and its nice and firm.

Helpful?6V1T2MIGB9XE19927005015
Jul 28, 2026
Reviewer name: anonymous
3 out of 5 stars
3 out of 5 stars review

Comfy but hot

In contrast to its branding I actually found this topper to be quite hot to sleep on. Even though it earns high praise for being contouring and comfortable, I may still return it due to how warm it is.

Helpful?6V1T2MIGB9XE19927005015
Aug 23, 2026
Reviewer name: anonymous
1 out of 5 stars
1 out of 5 stars review

Not cooling. Crap

There is nothing cooling about this cover. In fact makes me feel hotter. Would love to be able to return it.

Helpful?6V1T2MIGB9XE19927005015