Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for Serta 3" Cool Nights Gel Memory Foam Mattress Topper, Assorted Sizes for
Serta 3" Cool Nights Gel Memory Foam Mattress Topper, Assorted Sizes
4.5 out of 5 stars
stars
587 ratings231 reviews
  1. 5 stars77% (450)
  2. 4 stars8% (48)
  3. 3 stars6% (34)
  4. 2 stars3% (16)
  5. 1 star7% (39)

Member photos

Sort by |
Showing 31-40 of 231 reviews
Apr 28, 2023
Mike
5 out of 5 stars review

Verified Purchase

No pressure point numbness

Very comfortable. Reduces tossing and turning and has eliminated pressure point pain.

Helpful?5Q58M2HE5TKY13576966653
Feb 13, 2024
Linda
1 out of 5 stars review

Verified Purchase

The cool felt nice

Sorry, but it made my neck and spine hurt

Helpful?5Q58M2HE5TKY13576966653
Dec 21, 2023
NA
1 out of 5 stars review

Verified Purchase

Sleeps hot

Adds some comfort but does not sleep cool, I still sleep hot.

Helpful?5Q58M2HE5TKY13576966653
Mar 31, 2026
JAVIER
5 out of 5 stars review

Verified Purchase

It's very comfortable and nice

Review from walmart.com
Helpful?5Q58M2HE5TKY13576966653
Jan 6, 2024
Robyn C
5 out of 5 stars review

Verified Purchase

Softer bed

Makes the bed so soft, love it! Would recommend it if you want a more comfortable bed!!

Helpful?5Q58M2HE5TKY13576966653
Sep 2, 2023
LJ
1 out of 5 stars review

Verified Purchase

The sinking topper

This has 0 support, and you feel like you're sinking all night long.

Helpful?5Q58M2HE5TKY13576966653
reply from Serta Team

Hi there, thank you so much for taking the time to review your topper, your feedback is very important to us. We are sorry to hear that the topper is not providing you with the support you are looking for. Sam’s Club offers a 100% member satisfaction guarantee for additional assistance please reach out to Sam’s Club member phone number 385-256-9674. We hope this helps!

Dec 1, 2023
Kmommy
5 out of 5 stars review

Verified Purchase

Cool sleep

I have had a memory foam mattress for 6 months and sweated every night. I ordered this cool memory foam topper and no more sweating for me at night. This has completely changed my sleep to being wonderful.

Helpful?5Q58M2HE5TKY13576966653
Nov 21, 2025
RENNE
3 out of 5 stars review

Comfortable but sleeps hot

Comfortable yes, but sleeps hot!! Realized how hot after a year of thinking it was menapause and staying in a hotel and not sweating for a week. Came home and I can’t do this thing anymore. On fire after an hour.

Helpful?5Q58M2HE5TKY13576966653
Jun 29, 2023
Shawna
5 out of 5 stars review

We slept good

Our backs where killing us and I get hot easily. We decided to give this a try and very please on the sleep difference we had. My husband hasn't been sleeping good but after one night of having he said he slept really good.

Helpful?5Q58M2HE5TKY13576966653
Jun 26, 2024
Topcat
5 out of 5 stars review

Verified Purchase

Great fit for Sleep Number bed

Love our mattress topper. Not too firm, not too soft. We used it to replace the foam in our Sleep Number bed. It really refreshed the bed and made it feel newer.

Helpful?5Q58M2HE5TKY13576966653