

Airdown Mattress Topper King- 3 Inch Memory Foam Bed Topper with Removable & Washable Cover for Pressure Relief & Comfort, CertiPUR-US Certified
Key item features
- Enhanced Comfort: Transforms a hard mattress into an ideal sleep surface by adding a soft, cushioning layer, extending mattress life and investment.
- Pressure Relief: Gel-infused memory foam contours to the body, aligning the spine and easing lower back strain for back and side sleepers, minimizing tossing and turning.
- Cooling Design: Features an open-cell structure and cooling gel beads to promote continuous airflow, regulating temperature for comfortable sleep.
- Easy Maintenance: Includes a removable, machine-washable knit cover with a non-slip base and elastic corner straps for secure placement on any standard king mattress.
- Simple Setup: Arrives tightly rolled; requires 48-72 hours in a well-ventilated area for full expansion and odor dispersal, with reusable elastic straps for storage.
- Product Specifications: King size (80 x 76 x 3 inches) topper made from white gel memory foam, featuring breathable and washable properties.
Specs
- Thickness3 in
- FirmnessMedium
- MaterialMemory Foam
- FeaturesCooling Technology
- ColorA-White
- PatternClassic
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About this item
Product details
The Airdown memory foam mattress topper brings new comfort to your existing mattress. With 3 inches of soft cushioning, it helps ease pressure on your back and joints—so you can lie down in comfort and wake up feeling more refreshed.
This topper gently conforms to your body’s shape, offering steady support whether you sleep on your side or back. It helps reduce tossing and turning, allowing you to rest peacefully through the night.
No need to change your mattress—just place the Airdown topper on top for upgraded comfort right away. Enjoy softer, more supportive sleep night after night.
- : Transform a mattress that feels too hard into your ideal sleep surface. This affordable topper adds a soft, cushioning layer that enhances comfort while protecting your mattress from wear—extending its life and your investment.
- : Sink into supportive, pressure-relieving comfort. The gel-infused memory foam contours to your body’s shape, aligning your spine and easing lower back strain. Ideal for back and side sleepers, it helps minimize nighttime tossing and turning so you wake up feeling refreshed.
- : No more overheating. Designed with an open-cell structure and cooling gel beads, this topper encourages continuous airflow to help regulate your temperature—keeping you comfortably cool from dusk until dawn.
- : Enjoy easy maintenance. The soft, breathable knit cover is removable and machine washable. A non-slip base and elastic corner straps keep the topper securely in place on any standard queen mattress.
- : Your topper arrives tightly rolled. Use the included paper cutter to safely open the box, then allow 48–72 hours in a well-ventilated area for the foam to expand completely and any subtle factory scent to disperse. The elastic straps can also be reused for tidy storage or transport.
- : Material: Gel Memory Foam Color: White Product size: King 80 x 76 x 3 inches Closure Type: Pull On Special Feature: Breathable, Washable Product Care Instructions: Machine Washable Pack Contain: Mattress Topper*1
Specifications
Thickness
Firmness
Material
Fill material
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 6 reviews
Verified Purchase
5 stars aren't enough! I'd give it a 10 star rating if I could;) Arrived a day early! Only took about an hour to completely fluff after unpacking from shipping box. Best sleep I've had in a long while 😴
Verified Purchase
No more back pain for me -feels so good
Verified Purchase
This item was way too soft for me. It is very soft and your whole-body sinks in and when you try to roll over, you fall in the hole because the memory foam takes time to fluff back up. I started the return process for this item, and all was going well until I got to a Walmart store to return it. Yes, it was bought online, and the return instructions said I can take it to a local Walmart store. I showed the lady at the customer service counter, she took the first item I was returning with no problem. It was small, and she put it in a package and printed a label for it and it was ready to go. The mattress topper was a different story. My husband and I had to literally lay on this topper and roll it up and put bungee cords around it to keep it together. The lady at the counter said "the computer says we can't take it" even after showing her the information on my email stating that I can take it to a Walmart store. I guess it was too heavy for them, but no one said anything about it. I think she was just too lazy to deal with it. I'm going to try returning to a different Walmart location, I also contacted the seller to find out what they'll tell me. You would think Walmart would help me (the customer) They could have done a better job in helping me. Luckily, I'm writing this, as my husband would not be so nice about this situation. We just want a refund and get this topper returned.
Hello April! We feel so sorry that our topper brings discomfort for you, our apologies, the feelings of memory foam toppers vary from person to person. We have received your feedback and will improve support level of our product. Thank you for shopping with us!




















