Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for Zinus Night Therapy 4" Cooling Gel Mattress Topper With Washable Cover, Assorted Sizes for
Zinus Night Therapy 4" Cooling Gel Mattress Topper With Washable Cover, Assorted Sizes
4.6 out of 5 stars
stars
51 ratings33 reviews
  1. 5 stars78% (40)
  2. 4 stars14% (7)
  3. 3 stars4% (2)
  4. 2 stars0% (0)
  5. 1 star4% (2)

Member photos

  • +3 images
Sort by |
Showing 11-20 of 33 reviews
Oct 21, 2023
Reviewer name: Great value
5 out of 5 stars
5 out of 5 stars review

High quality, thick, and comfortable.

I have used mattress toppers in the past and this one is thicker than most. The thickness adds to the quality of the product. The foam is very comfortable and feels high quality. The bottom of the pad has non skid rubber dots to prevent sliding on the actual mattress. Just like most memory foam products there is a smell that is associated with the product. However, about 24 hours after opening the smell is undetectable.

Incentivized Review
Helpful?4836WP1XWL4G13615164656
Jul 25, 2025
Reviewer name: Afradite
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Not 5 stars for me.

Im not going to give this product less than 5 stars because its not fair. People seem to like it. I however returned it as soon as I opened it because I could tell it wasnt what I needed. I bought a Zinnius mattress topper from Sams ages ago got rid of it after I had surgery cause i couldnt climb into my bed. Foolish because now I have MS and I am hot ALL the time and that mattress topper was cooling as soon as you sat on it no matter what sheets you had on it. The foam was a blue color with a layer of beige at the top which was the cooling effect. It looked this way in the reviews so I ordered it but after it arrived and i opened it, the material was a light blue with white swirls and it didnt even feel the same so i returned it.

Helpful?4836WP1XWL4G13615164656
Feb 26, 2024
Reviewer name: D Herron
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great mattress topper

This topper is very comfortable and I like the thickness of it as well.

Helpful?4836WP1XWL4G13615164656
Sep 15, 2024
Reviewer name: Hyunah
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Ms.Kim

Help me with backache and very comfortable.

Helpful?4836WP1XWL4G13615164656
reply from Zinus

Thank you so much for your kind words! We’re thrilled to hear that you’re enjoying your new Zinus Night Therapy 4" Cooling Gel Mattress Topper With Washable Cover. It’s wonderful to know that our products and service have met your expectations. We strive to provide high-quality products and exceptional customer service, so your feedback truly means a lot to us. If you’re happy with your experience, we’d be delighted if you could share it with your family and friends. Referrals from valued customers like you are the greatest compliment we can receive! If you have any questions or need further assistance, please don’t hesitate to reach out to us at support.zinus.com.

Oct 26, 2023
Reviewer name: Debra M
5 out of 5 stars
5 out of 5 stars review

Comfort and ease

So soft and comfortable! Feels like you’re laying on clouds. Cooling and comfort in one with this mattress topper. Highly recommend for anyone with neck or back pain to help sleep at ease. My kids are now jealous and want to sleep in my bed also

Incentivized Review
Helpful?4836WP1XWL4G13615164656
Nov 3, 2023
Reviewer name: Emmy
5 out of 5 stars
5 out of 5 stars review

Definitely helps

We put this in our camper and love it. Im a very hot sleeper and my husband is like sleeping next to a furnace. This definitely helped keep me a little more cool during the night. Thinking about getting another one for the house

Incentivized Review
Helpful?4836WP1XWL4G13615164656
Dec 20, 2023
Reviewer name: leeannf5
3 out of 5 stars
3 out of 5 stars review

Pretty bunched up upon opening

[This review was collected as part of a promotion.] I like that it comes with a cover, however the pad itself is pretty lumpy due to packaging so tight, that it doesn't fill it out. Hopefully after laying flat for a bit it'll fill out, otherwise doesn't look to be a very comfortable sleep. Update, it filled put amd is quite comfy!

Review from zinus.com
Helpful?4836WP1XWL4G13615164656
Jan 24, 2024
Reviewer name: elenak60
5 out of 5 stars
5 out of 5 stars review

Cool Comfort Upgrade

[This review was collected as part of a promotion.] This cooling topper is an excellent solution for enhancing sleep, especially for those who feel overheated at night. It's easy to install and quickly expands, providing exceptional comfort. The minor issue with finding a fitting sheet doesn't detract from its value. A great choice for elevating bedroom comfort.

Review from zinus.com
Helpful?4836WP1XWL4G13615164656
Dec 20, 2023
Reviewer name: jayquellin0709
5 out of 5 stars
5 out of 5 stars review

Very comfortable and cool

[This review was collected as part of a promotion.] I put this on my teenage daughters' bed and she said it was the best nights sleep she ever had. She said it was soft and she stays hot so the cooling gel helped her stay cool through the night. My husband has back issues and is now asking for me to purchase one for our queen sized bed.

Review from zinus.com
Helpful?4836WP1XWL4G13615164656
Nov 9, 2023
Reviewer name: Mel777
5 out of 5 stars
5 out of 5 stars review

High Quality

Just as I expected from the reviews here. Very weighty and dense. I love how you melt into it. Not mushy like another topper I had. This was added to a firm mattress that we weren't happy with. This made me change my mind about getting a new mattress. I didn't notice any smell with mine. I would definitely recommend this!

Helpful?4836WP1XWL4G13615164656