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4” 4 inchKing Size Gel Infused Mattress Topper, 4in Memory Foam Mattress Topper for King Bed with Certipur-US Certified-Ventilated Cooling Design-Purple/80”x78”

  • Based on 279 reviews
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Availability: In Stock.
Fulfilled by Divine Flex

Arrives May 26 – May 30
Order within 11 hours and 50 minutes
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Features

  • 100% Gel Infused Our king size Mattress Topper infused with gel material that captures and distributes heat for a cooler memory foam experience,so you can say goodbye to sweaty nights, and enjoy a comfortable and refreshing nights rest.
  • Upgraded Comfort 4 inch thick memory foam mattress topper adds much softness and comfort to an existing mattress.This mattress topper supports shoulder, back, and hip, helping relieve pain and guarantees a pressure-free and undisturbed sleep all night long, let you full of energy every morning.
  • CertiPUR-US Certified Mecor high-quality memory foam mattress topper is CertiPUR-US certified and was thoroughly tested,so it is safe to use in your home.
  • Highly Breathable Ventilated design improves airflow and breathability.Light and breathable open cell memory foam conforms to the curves of your body, aligns the spine, and relieves pressure points.
  • TIPSProduct Size:L 80"*W 77.95"*H 4,weigh 26.68lbs;Please place the foam topper in a well-ventilated place for 48 hours to dissipate the slight foam smell and make it fully shaped.

Brand: mecor


Color: Purple


Size: King


Fabric Type: Memory Foam


Special Feature: Cooling


Brand Name: mecor


Age Range Description: Adult


Manufacturer: mecor


Manufacturer Part Number: 1030206300#DFM


Item Weight: 26.68 Pounds


Color: Purple


Other Special Features of the Product: Cooling


Water Resistance Level: Not Water Resistant


Fabric Type: Memory Foam


Product Care Instructions: Spot Clean Only


Material Type: Memory Foam


Size: King


Item Display Dimensions: 80 x 77.95 x 4 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 26 – May 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Way to thick.
This is a confusing review. The 4 inch is SO comfortable. It’s to comfortable.. I put it on my bed and literally melted into my bed. It was so hard for me to get out of bed and if I sat in my bed, I sank. If I laid on my bed, I sank. And trust me when I tell you, I am a bed investor. I want comfy pillows, comfy sheets, comfy everything. I love nothing more than a good night sleep in a bed. This 4 inch was just WAY to much. It took me so long to fall asleep because I couldn’t get in the right position because I SANK so far down! I’m 24 years old and felt like an 80 year old woman trying to roll out of bed lol. I’m also a stomach/ side sleeper and I couldn’t sleep on either! I had to sleep on my back to breathe lol. So I sent it back and got a 2 inch and tonight is my first night on the two inch. We shall see if it’s better! So far, it is. ... show more
Reviewed in the United States on February 8, 2021 by Madeline

  • Absolute must
My husband and I decided to upgrade to a king size bed, but wanted to do it on a budget temporarily since we are furnishing 5 bedrooms. I decided to get a cheap 8 inch memory foam spring hybrid mattress, and put this 4 inch topper on it until we are ready to purchase our choice mattress. We originally had a queen size Zinus Ultima that is almost 4 years old and is still very comfortable, so it was going to be hard to compete with. Everything arrived at 2pm, which allowed us to set it up and gave it time to fully expand since we work night shift. The quality of sleep was absolutely amazing. It's still in it's firmer phase since the foam hasn't been broken down yet, which I look forward to, but I'm still extremely comfortable. The combination we chose for the mattress and this topper compliment each other very well. I'm in no hurry to purchase the other mattress now, since this is very much suitable for both of us. We have room for our 3 and 5 year old to crawl in bed and sleep or hang out with us and watch movies, and they love how soft it is. I highly recommend this product. I'm 5'8" and 200 lbs, he is 6'2" and 250 lbs, and we both find this to be a perfect fit for us. ... show more
Reviewed in the United States on October 23, 2019 by Kristen Clark

  • I LOVE it but my husband does not....
I have thoroughly enjoyed this topper. It keeps me cool and supports all the places... the ONLY reason I am giving it a 4 is because my husband does not like it. I find this strange as many other ladies have said the same about their husband's as well.
Reviewed in the United States on March 14, 2025 by Mary-Lou M. Snow

  • If you like softness. It's the one for you.
Had to cut it down to size but, I'd rather have it to large than not big enough. It is very soft. I read a review about a senior having a hard time getting out of bed. It's true. Once you get in its very soft. I like that though so, it's great for me. It does contour to your body. So far it has bounced back. ... show more
Reviewed in the United States on September 7, 2020 by Kerry D.

  • Soft but......
This topper is very soft and I thought it was comfortable but husband hated it from the beginning. You will sink into it. If you get close to each other, you will roll into each other. Its like it creates a hole in the bed where one is and heaven forbid you have a large dog that likes to sleep between you, he will create a hole for both of you to roll into!. If you sleep on your side and husband sleeps on his and you have no dog, you will probably love it, other wise you might wanna get a thinner one or another type of topper. I wanted one to make our bed softer because I have arm pain during the night and what I have done is helped my arm pain but caused back pain for my husband as well as myself because of the roll factor. Gotta find something else! ... show more
Reviewed in the United States on January 7, 2021 by sherryd

  • Best memory foam-Find our for yourself don’t go by reviews!
I was a little skeptical to buy this after reading some of the reviews. BUT I am so happy I did!! It came rolled up as said. I rolled it out easily on top of my mattress. Had NO smell. It only took a couple hours to flatten out. I slept on it the first night and it was a little hard getting used too. But after that night I have not slept so sound in a long time. My shoulder and hip pain are much better. It is a little warmer than I’m used to but I have a fan. Would highly recommend! ... show more
Reviewed in the United States on February 17, 2020 by FC

  • Not comfortable at all.
I removed this off my bed after one day of sleeping on it. It is not comfortable. You sink in and its hard to get up. It caused me more back pain than before I had it. I wish i could return in but I got rid of the box already.
Reviewed in the United States on May 28, 2019 by Cherry

  • The fact my body is fully rested is the most important thing for me
First time sleeping on this I slept like a baby which I hate that term , babies don't sleep ,I have 3 kids now teenagers they still don't sleep, but if I can used the term yes it is comfortable, I LOVE IT ...!
Reviewed in the United States on September 12, 2020 by Patrick

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