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Customer ratings and reviews for
Sealy ® Cool Comfort Mattress Cover Protector, King - Fitted, Moisture-Wicking
4.3 out of 5 stars
stars
64 ratings47 reviews
  1. 5 stars69% (44)
  2. 4 stars14% (9)
  3. 3 stars5% (3)
  4. 2 stars6% (4)
  5. 1 star6% (4)
How item rating is calculated

Reviews summary

Pros

  • : Provides a cooling sensation during sleep.
  • : Helps regulate body temperature with a comfortable surface.

Neutral

  • : Can be soft, but also loud and plastic-ish.
Generated by AI

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Showing 1-10 of 47 reviews
Apr 11, 2026
Reviewer name: JohnV
Item details
Size: Queen
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good product, do recommend.

This thing works good. Keeps the mattress clean, and it does keep me a little more comfortable overnight. Good product, it's the second one I have bought.

Incentivized Review
Helpful?2A0NKMC5WX60357855593
Apr 8, 2026
Reviewer name: Kevin
Top Reviewer
Item details
Size: Full
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Finally, A Mattress Cover I am Keeping

Fits my Helix, no noise, no slipping. Glad I decided to get this one, after returning 2 others from here and another online retailer. I haven't sweated yet and it doesn't take away from the comfort of my bamboo sheets and Helix.

Helpful?2A0NKMC5WX60357855593
reply from Sealy Bedding

Hello, thank you for your feedback!

Apr 1, 2026
Reviewer name: arcelia
Item details
Size: King
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love these bags there are so many useful way to store, pack, I personally use the to store winter clothes, blankets, and even toys

Helpful?2A0NKMC5WX60357855593
reply from Sealy Bedding

Hello, thank you for your feedback!

Dec 23, 2025
Reviewer name: melanie
Item details
Size: Queen
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

nice mattress cover

this is a good mattress cover that isn't noisy

Incentivized Review
Helpful?2A0NKMC5WX60357855593
Apr 18, 2025
Reviewer name: Nancy
Top Reviewer
Item details
Size: King
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

IT'S DEFINITELY COOL COMFORT

Helpful?2A0NKMC5WX60357855593
Apr 11, 2025
Reviewer name: WalmartCustomer
Item details
Size: King
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Exactly what I was looking for

Incentivized Review
Helpful?2A0NKMC5WX60357855593
Oct 24, 2024
Reviewer name: Seekndstry
Walmart Associate
Item details
Size: King
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

No ones peed on it yet to test. Feels waterproof. Soft but not cushy. Works great!

Helpful?2A0NKMC5WX60357855593
Apr 29, 2026
Reviewer name: Jennifer
Item details
Size: King
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

This cover is so noisy when you move. We couldn't even sleep well because every time one of us would move the plastic coating underneath made so much noise. The description card included in the packages states that the cover is cooling and quiet. Not so.

Helpful?2A0NKMC5WX60357855593
reply from Sealy Bedding

Hi Jennifer, Due to the friction between materials, the presence of any layer of fabric on your Mattress Cover will not be 100% silent. However, our product is designed to minimize this effect while maximizing the protective benefits it offers – the prevention of spills & stains from coming into contact with your mattress.

Sep 18, 2024
Reviewer name: WalmartCustomer
Item details
Size: King
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

I didn't realize the topper was made without a soft top.

Helpful?2A0NKMC5WX60357855593
Nov 16, 2020
Reviewer name: Michael
Item details
Size: Full
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Does not live up to all of its advertised traits

The product is not soft nor is it quiet as advertised, it is merely very thin. It still makes noise and changes the texture of the mattress. Given that it does not live up to its advertised claims, it is way way too expensive. Its actual value is 25% of the price it is sold for, if even that much.

Helpful?2A0NKMC5WX60357855593
reply from Sealy Bedding

Hello, we are sorry to hear about your experience with this protector. Thank you for your feedback.