EGOHOME 4 inch Cooling Gel Memory Foam Mattress Topper, King Mattress Topper, Blue
EGOHOME 4 inch Cooling Gel Memory Foam Mattress Topper, King Mattress Topper, Blue
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EGOHOME 4 inch Cooling Gel Memory Foam Mattress Topper, King Mattress Topper, Blue

4.3 stars out of 2386 reviews
(4.3)|
2,386 ratings
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Bed Size:King
Thickness:4 in

Key item features

  • Cooling Comfort: This 4-inch King mattress topper features cooling gel memory foam infused with green tea, ensuring enhanced airflow and breathability for a comfortable sleep.
  • Pressure Relief: The gel memory foam adapts to your body, regulating temperature and melting away pressure for deeply restful sleep.
  • Certified Materials: Crafted with CertiPUR-US certified materials, this mattress topper is safe and reliable for both adults and children.
  • Easy Setup: The topper arrives compressed and rolled for convenient shipping, requiring 12-72 hours for full expansion and optimal comfort.
  • King Dimensions: The King size mattress topper measures 80 inches in length, 76 inches in width, and 4 inches in height.
  • Mattress Enhancement: Easily placed on top of your existing mattress and under a mattress cover, it provides a softer feel and can prolong mattress life.
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Current price is Now $119.99
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was $159.90
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Columbus, 43215
Arrives by Fri, Apr 3
Sold by MLILY USAPro Seller
Fulfilled by Walmart
4.46821436320243 stars out of 5, based on 4616 seller reviews(4.5)
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About this item

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Customer ratings & reviews

4.3 out of 5 stars
stars2,386 ratings745 reviews
How item rating is calculated
  1. 5 stars72% (1,718)
  2. 4 stars11% (253)
  3. 3 stars6% (132)
  4. 2 stars4% (85)
  5. 1 star8% (198)

Reviews summary

Pros
  • : Offers lower prices than similar products.
  • : Offers a comfortable sleeping experience.
  • : Reduces pain in multiple areas.
  • : Provides an extra layer of comfort to the mattress.
  • : Fits closely over mattress with some sizing variations.
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Showing 1-3 of 745 reviews

Dec 29, 2025
gjiodjlk
Item details
Bed size: King
Thickness: 4 in
Sold byMLILY USADelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great topper! Give it time to expand.

Comes in a box, vacuumed sealed. When I first took it out it looked like some of the other pictures posted of really flat pad. It doesn't come with instructions but I looked back at the details on here and it said how it needs time to get bigger. It wasn't even 24 hours later (I think it says can keep expanding up to 72 hours but not positive) and it was huge! We got the 4” one and it is all 4”. I love it on our bed! It's just like memory foam and contours to your body. I'm really surprised from how it started that it got so big but it did and has been great! Very happy with the purchase. Just make sure you give it time to “fluff” up before you put on your bed. Attaching 2 pictures, how it looked right out of the box and then about 12 hours later.

Helpful?51DQCMWCN9902146972054
Sep 19, 2025
kristen
Item details
Bed size: Full
Thickness: 3 in
Sold byMLILY USADelivered byWalmart
5 out of 5 stars review

Verified Purchase

The most coveted spot to sleep in the house!

This mattress topper has turned my daughter's bed into the most coveted spot to sleep in the house. You sink into it and are immediately transported to the most comfortable place you can think of. It fits her full size bed perfectly, and doesn't slide around, which I appreciate! It's nice to not have to constant readjust the bed. I wouldn't necessarily say it is cooling, but that's mainly because once you out the sheets on, I think the cooling effect kinda gets smothered. But that's mainly is not a deal breaker. This was a perfect addition to her bed, and we avoided having to buying a whole new mattress. Purchase this- you will NOT regret it.

Helpful?51DQCMWCN9902146972054
Jan 13, 2026
Rick
Item details
Bed size: Full
Thickness: 2 in
Sold byMLILY USADelivered byWalmart
5 out of 5 stars review

Verified Purchase

Initially, I thought a 2” thick pad would be too thin. I was trying to save a few bucks. But once I installed it and it fluffed up, it was plenty thick. It even seems like it's thicker than 2”! So soft and comfortable, good guarantee, well made. Glad I bought this from Walmart. Saved money over over-priced Amazon. Stop buying from Amazon!!!!

Helpful?51DQCMWCN9902146972054