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ONLIMET Mattress Topper King, 3 Inch King Size Mattress Topper for Body Support & Pressure Relief with Breathable & Removable & Washable Bamboo Fiber Cover King Mattress Topper (76X80'')

  • Based on 36 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Dec 24
Order within 3 hours and 43 minutes
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Size: King


Features

  • Washable Bamboo Fiber Cover- The mattress topper cover is made of 40% bamboo fiber + 60% polyester, which has excellent characteristics such as natural eco-friendly, soft and breathable, supporting and wear-resistant. The side zipper is designed for easy removal and cleaning to prolong the service life of the mattress topper. With adjustable elastic bands and non-slip fabric at the bottom, you can freely lie on the bed without having to adjust the mattress topper frequently.
  • Slow Rebound Memory Foam- When the memory foam mattress topper is dented by external forces, it won't show a strong rebound force, but slowly return to its original shape after the pressure is removed, so that it can perfectly fit the contour of the body, evenly disperse the pressure of the human body, effectively relieve skeletal muscle pain, assist in the treatment of cervical and lumbar spine problems, reduce insomnia conditions such as snoring and turning over, and improve sleep quality.
  • Extend Mattress Life- According to statistics, the life span of most mattresses is 5-10 years. Replacing quality mattresses may be expensive, but a mattress topper is affordable and able to decrease the discomfort of an old bed without having to splurge on a whole new mattress.
  • Rest Assured and Reliable- The mattress topper has passed CertiPUR-US certification, and bamboo cover has passed OEKO-TEX certification. Please rest assured that it has passed authoritative quality testing and met stricter standards.

Brand: ONLIMET


Color: White


Size: King


Fabric Type: Bamboo,polyester


Special Feature: Washable


Brand: ONLIMET


Color: White


Size: King


Fabric Type: Bamboo,polyester


Special Feature: Washable


Closure Type: Zipper


Product Care Instructions: Machine Wash


Water Resistance Level: Not Water Resistant


Material: Gel Memory Foam


Product Dimensions: 80 x 76 x 3 inches


Item Weight: 27.4 pounds


Manufacturer: ONLIMET


Date First Available: January 5, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 24

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


  • Taking shape since unboxing
Size: Queen
Received and laid flat for the last 24 hours and it hasn’t moved or changed in shape…. Until I reread the instructions. Definitely gotta wait the full 72 hours for it to fully inflate or walk all over it for two hours like I did! I already have a similar one of these so hoping it’s the same.
Reviewed in the United States on May 24, 2023 by Hasn’t changed shape since unboxing

  • Worth it
Size: King
We have been using this topper on our king bed for four days now and I can confidently say it has already improved our sleep quality. It gives our matters a plush feeling without being so soft and at the same time its not too firm like some of the other we had in the past to feel stiff. Personally, the fact that its so easy to unzip and wash the cover around it is one of its best features. Overall, we are pretty happy with our purchase and feel like we found a right product for us. ... show more
Reviewed in the United States on April 15, 2023 by V.B

  • Not as described
Size: Queen
I bought an Olimet memory foam mattress topper, described as being 4” thick (2” of foam and 2” of cover). Box indicates 3” memory foam topper. The sewn on cover is a quilted fabric and certainly not 2” thick. Not a deal breaker for me but if I’d read 3”, I’d have kept looking.
Reviewed in the United States on May 4, 2023 by Kindle Customer

  • Excellent Foam Mattress ress Topper
Size: Queen
This mattress topper is excellent quality. It comes with a washable cover that has gripping pads on the back to stop it from sliding on the top of the bed. It also has corner straps to attach to the mattress. My previous memory foam mattress topper would slide and move throughout the night, but this one stays in place really well. It is a little bit firm, and molds to my body perfectly. Absolutely love it! Highly recommend. ... show more
Reviewed in the United States on April 9, 2023 by Robby Denicola Robby Denicola

  • Nice Cover and it's Firm
Size: Queen
The instructions say to allow it to expand for 24 to 48 hours before use. I suggest allowing it to expand for the 48 hours. It is a firm mattress topper. Your body will sink into as you lay on it. If you want a firm mattress topper this is a good one.
Reviewed in the United States on March 14, 2023 by Neil Neil

  • Great add on for improved comfort
Size: Queen
This is amazing! Love the cover that comes with it and attaches to the box spring to keep item in place. Improved comfort for my 81 y/o mom! She loves it !
Reviewed in the United States on March 14, 2023 by Laurie T

  • Excellent mattress topper, 3" gel memory foam, just firm enough, washable cover that zips.
Size: California King
This is an excellent mattress topper for our California king bed. I've been looking for one for months, and finally here it is. This topper is 3" thick and is made of gel memory foam that's just firm enough to support my back and legs. I like a firm mattress and topper, and this one is ideal for me. This mattress topper has a removable cover (zipper closure) that's made of 40% bamboo fiber + 60% polyester, and it has four straps to keep the mattress topper where it belongs. I didn't use the straps, though, and mine doesn't move around or get out of place at all. The back of the mattress topper has non-slip fabric on the bottom which also keeps it from sliding around. The seller advises that you let this mattress topper sit out and fluff up from 48-72 hours before putting it on your bed. I left mine to fluff out for 72 hours because I could see that it was still in the process of decompressing. This is, of course, a very large mattress topper, but it's easy to maneuver and put on your bed by yourself. This mattress topper is infused with gel foam, and I don't understand that process, but I do understand that this topper is very, very comfortable, firm, and it cushions your back, legs, and whatever other body parts touch the topper extremely well. It has a slow rebound so it can perfectly support the contours of your body. It is also said to help with insomnia, snoring, and turning over, and I can't vouch for those qualities, but it's very comfortable, firm enough to cushion pressure points, and it's very relaxing. Excellent product, a California King mattress topper made of 3" gel memory foam that cushions all the pressure points of your body and is very relaxing and comfortable. This is just firm enough for me, and it adds a little height to our low bed, which I appreciate. The topper has a removable cover that can be machine washed and has a zipper closure. It's easy enough to take off and put back on. It's important to let this mattress cover sit out and fluff up for 48-72 hours before putting it on your bed, and I let mine sit for 72 hours. It works very, very well and really does improve my sleep quality. It's also a good way to shore up a mattress that's wearing out until you're ready to buy a new one. This is an excellent product that delivers on its promises and helps you get a good night's sleep. ... show more
Reviewed in the United States on March 27, 2023 by Freds Mom

  • Three Nights On It Now, and My Back Has Felt Great From The First Day.
Size: Queen
Is It Comfortable? Yes it is. It does take some getting used to sleeping on this ONLIMET Queen Mattress Memory Foam Topper. But after the very first night on this, after I got up, I noticed that my back was not stiff at all. Same thing the second and third nights. I’ve had a cheap 2 inch foam pad on the very firm mattress here for years, but I’m glad I decided to try this one. It’s great. Also, unlike most foam pads, this one is inside a very nice washable cover. Helpful Hints Flip The Mattress As long as absolutely everything has to come off the bed to put this Mattress Topper on, might as well flip the mattress, if it’s been a while, and you can. Air It Out The one I got had that new item smell for hours, so I put the new Mattress Topper on the mattress right after flipping it. I put nothing on it, and put the ceiling fan on high and opened the door and had the air purifier running. The smell did go away in a few hours. The Bad It’s Narrow It’s about 2 inches less wide than a quality standard Queen size Mattress, but one inch on each side is not a problem. The Creases There were two big creases from head to foot, from it being folded in thirds and rolled up tight. I literally punched the creases several times to flatten them out, and then my roommate and I pulled it to stretch it as much as we could. It’s very thick and took a while, but after it laid there for hours with multiple loads of laundry to do, the creases mostly disappeared. The Item Bag and Box This came factory sealed very well in a huge plastic bag, in a box in a box. It was folded in thirds and rolled up. ... show more
Reviewed in the United States on March 28, 2023 by Jeff N

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