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Airdown

Mattress Topper King, 3 Inch Gel Infused Memory Foam Mattress Topper, King

    • Based on 171 reviews
Condition: New
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$65.92 Why this price?

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Nov 29 – Nov 30
Order within 6 hours and 58 minutes
Available payment plans shown during checkout

Color: Blue


Size: King


Features

  • Memory Foam
  • Enhanced Comfort- Revitalize your old mattress with our gel-infused memory foam mattress topper, providing an additional layer of comfort and support for a restful night's sleep.
  • Pressure Relieving- The gel memory foam mattress topper provides a comfortable sleep experience by conforming to your body's shape, distributing weight evenly, and reducing pressure points, resulting in less tossing and turning throughout the night.
  • Breathable and Ventilated- The gel infusion helps to dissipate heat, and the ventilated design allows for improved airflow, keeping you comfortable throughout the night.
  • CertiPUR-US Certified- Rest assured that the gel memory foam of the king size mattress topper is CertiPUR-US certified, so you can sleep soundly knowing that it is performance tested and meets standards for content, emissions and durability.
  • Easy to Install- For added convenience, our king foam topper is compressed and packed for easy transport and handling. After unpacking, please place the mattress topper in a ventilated place for at least 48-72 hours to allow it to rebound to its original shape and dissipate the new foam smell.

Brand: Airdown


Color: Blue


Size: King


Fabric Type: Memory Foam


Special Feature: Breathable


Brand: Airdown


Color: Blue


Size: King


Fabric Type: Memory Foam


Special Feature: Breathable


Closure Type: Pull On


Product Care Instructions: Spot Clean Only


Water Resistance Level: Not Water Resistant


Age Range (Description): All ages


Material: Gel Memory Foam


Model Name: Mattress Topper


Number of Items: 1


Manufacturer: Airdown


UPC: 755745269006


Product Dimensions: 79 x 75 x 3 inches


Item Weight: 8 pounds


Country of Origin: China


Item model number: AD-MF-N3K


Refill: foam, memory-foam, gel


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 29 – Nov 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.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Comfortable
Color: Blue Size: King
Update: someone reached out personally to resolve the issue and the new topper I’ve had for about a month & has zero rips absolutely LOVE it! This item started ripping the 2nd week we got it. It’s SUPER comfortable but once it starts ripping you can feel the holes when you’re in bed. I don’t recommend since you’ll have to replace it in less than a month & not the 5 years they stated. ... show more
Reviewed in the United States on June 15, 2024 by Kiki
    • Don’t do it!
Color: Blue Size: King
Yall when i first received this mattress topper, i was in heaven! It was so nice and comfortable. Two weeks in, i noticed a little tear while changing sheets but i blew it off. Now another two weeks have passed and there’s multiple HUGE tears and you can feel them when laying down! My husband weights 220lbs and I weight 145lbs, this thing should not be tearing. I wanted to love this as much as the first day we got it, but now it just seems like a HUGE waste of money. ... show more
Reviewed in the United States on July 6, 2024 by Taylor
    • Nice Mattress Topper
Review Image by Eric R. Eric R.
Review Image by Eric R. Eric R.
Review Image by Eric R. Eric R.
Got this for my mattress. It comes with both foam that adjust to your body and a nice cover that goes over the foam to hold it in place. I like this as it will be easy to remove and wash when it’s time. The topper is comfortable and provides good support. The smell out of the box is not strong like some other toppers but I still think leaving it out for 24 hours to air is a good idea. Quality seems to be pretty good so I think it will hold up really well. It came packaged well with no damage. Another nice thing is that I got the King size but it’s not super heavy! I am a side sleeper and this topper seems to add just enough cushion to my current mattress to allow for more relaxing sleep. Lastly, I did not feel hot laying on it so it must be breathing pretty well which is a plus. If you are looking for an upgraded sleep without having to spend $1,000 for a new mattress this should be a great alternative for you. ... show more
Reviewed in the United States on May 6, 2024 by Eric R. Eric R.
    • Your Back Will Thank You!
Color: Blue Size: King
Review Image by Ally Ally
Review Image by Ally Ally
I will start with this, I usually don't buy these kind of "big" household items unless they have a lot of great reviews. So seeing this had under 100 reviews made me a bit nervous, no lie. The price did intrigue me though. Shipping was fast, I'm talking maybe 1 week. The box wasn't heavy for me and I'm not on the first floor. Upon opening the box and unwrapping the plastic, the topper did have a smell to it. The paper that comes inside said it would go away after a bit (it did after 2 days). The first picture is my fiancé and I laying it out flat to give it time to "breathe" and fluff up. I believe the paper said to give it 24-48 hours to fluff up, THEN sleep on it. Lol no. Our backs needed it that night. So we went out for a couple of hours and came back to it looking like picture 2! We were super thrilled! We did leave a window open, the sun shining on it, and our 2 cats to walk and knead on it lol. We slept on it the first night and definitely had to break it in. It's now been a week and we all love it (even the cats)! Also forgot to mention, I'm a walking heater, like no coat in the winter kind of person, so the cooling element of this topper has saved me. I don't have to turn my fan on every night anymore (if it could talk I'm sure it would thank the topper too). This was my bi-weekly "treat yourself" purchase so I went all in and got the 3". We probably could have gotten away with the 2", that's how comfy it is. Get what's best for whomevers body-ody will be laying on this cloud. Hope it works out for you too! ... show more
Reviewed in the United States on April 5, 2024 by Ally Ally
    • Not what I expected
Color: Blue Size: King
We bought this topper in May, it’s now November, 6 months to the day and we have to find a new one because it has split in more than one place. We had to take it off because I was no longer sleeping on the topper, I was sleeping in a “crater” so to say and actually touching the mattress. Would not buy again. ... show more
Reviewed in the United States on November 11, 2024 by Amanda
    • Very Fragile
Color: Blue Size: King
Review Image by Stacey Mathews Stacey Mathews
On first night sleeping on it my husband’s side ripped, that went half way down mattress cover. My side is still holding up amazing. Is very soft and feels like a cloud. Not sure if mine had a defect in it or not.
Reviewed in the United States on July 13, 2024 by Stacey Mathews Stacey Mathews
    • Super comfortable, lasts long enough
Color: Blue Size: King
I bought this to replace one by the same manufacturer as the old one was discontinued. It is great out of the box, comfortable, a bit cooling, seemingly well constructed. The last one survived about four years, and developed a crack down the middle and some flaking of the edges. It still worked well enough, but had seen better days. For the price, I'd say it was a good run. ... show more
Reviewed in the United States on July 19, 2024 by Troy Tanzer
    • Love it!
Color: Blue Size: King
It's so nice, before this one I had a 4" topper and it was great but it made it a little harder to get out of bed, what a difference an inch makes! I was hesitant buying a 3" topper, but it's actually the perfect amount of cushion, making my bed so comfortable! The price was amazing, there really wasn't any draw backs to buying this, and it arrived quickly. I took it out of the shrink wrap and let it sit overnight to fluff back up. I don't get hot with this, I can't sleep if I'm hot, and my I wake up feeling great, not stiff, and that's not like me, I've broken my back twice so having a bed that is comfortable and being able to wake up without body aches is amazing. I don't toss and turn, I'm perfectly comfortable in any position. ... show more
Reviewed in the United States on July 11, 2024 by Jennifer Weldy

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