FONTOI King Size Mattress in a Box, 10 inch Bed Mattresses, Cooling Gel Green Tea Memory Foam, Medium Firm (10IN-MEGO-King)

(10 customer reviews)


Product details

Size King
Special Feature Fiberglass-Free
Item Firmness Description Medium Firm
Fill Material Memory Foam
Product Dimensions 80″L x 76″W x 10″Th
  • Made Without Harmful Substances – you can rest easy knowing your new mattress was created with high manufacturing standards and environmentally conscious practices. Get a good night’s sleep every single night and wake up feeling refreshed and ready for the day.
  • Medium-Firm Feel – medium-firm is supportive for most body types and sleep positions. Too-soft mattresses don’t give proper support and can cause back problems in the long run. Too-hard mattresses don’t provide pressure point relief. The sweet point is our medium-firm (6-7 out of 10 on the firmness level scale) mattress strikes the right balance between comfort and support and promotes better sleep.
  • Gel Infused – our foam is infused with a cooling gel that helps in dissipating heat, allowing you to sleep cool while retaining memory foam’s original body-conforming and pressure-relieving features.
  • CertiPUR-US Certified – all foam used in our mattresses are made without ozone depleters and maintain CertiPUR-US Safety Standards of textile articles at all stages of production. It will have minimal off-gassing, or “new mattress” smell when brought into your home.
  • Fiberglass-Free FR Inner Cover – the rib fabric, 92% Cotton, 8% Polyester, provides a safe, effective flame retardant layer around our mattresses, without the negative aspects of fiberglass and other fire-retardant chemicals. No skin irritation, no breathing problems, and no health risks for you and your family — so you can truly rest easy at night.
SKU: B0B1X9XJ9H Category:


King Size Mattress in a Box, 10 inch Bed Mattresses, Cooling Gel Green Tea Memory Foam, Medium Firm

From the brand

From the manufacturer

Medium-firm feel (6-7 out of 10 on the firmness level scale): strikes the right balance between comfort and support and promotes better sleep.

Memory foam mattress

Body-contouring memory foam: layers of memory foam for support and pressure relief transforms hard bed into sleeping luxury.

Memory foam mattress

Mattress in a box: your mattress will be compressed, rolled, and in a compact box for easy maneuver and setup.

Memory foam mattress

5 Steps to easy setup your mattress.

Memory foam mattress

Mattress Dimensions

Memory foam mattress

Additional information

Weight 67 kg
Dimensions 80 × 76 × 10 cm
Item Weight

67 Pounds

Product Dimensions

80 x 76 x 10 inches

Country of Origin


Item model number




Date First Available

May 21 2022



10 reviews for FONTOI King Size Mattress in a Box, 10 inch Bed Mattresses, Cooling Gel Green Tea Memory Foam, Medium Firm (10IN-MEGO-King)

  1. Adam Fiss

    Very comfortable firm memory foam mattress with lots of support. Like sleeping on a dense cloud.Overall this is a great comfortable mattress at a low price. It feels firmer to the touch than most memory foam mattresses, but it feels softer when you lie on it- the material compresses just enough to feel soft while providing strong and surprisingly uniform support to the whole body. We were looking for a firm mattress for our new guest room as many of our relatives have back issues, but we ended up sleeping on this for the first few nights after moving in. It’s surprisingly comfortable for such an affordable mattress and we’ve been sleeping more soundly than ever. Makes me wish we’d gotten this brand for our own room. TLDR; great firm mattress at a low price- would highly recommend!

  2. Steve Whitmarsh

    GREAT DEAL!!I have a bad back from 2 airplane accidents and have always needed a foam mattress. THIS IS PERFECT!! I was sleeping on an air mattress but gave up on it (leaks too much) and read the ratings on this and took a chance. Am buying another one instead of a box spring and when I get moved into my new Condo, I am buying a King mattress just like this twin.

  3. A.A

    Very comfortable and Firm mattress. Exactly what I needed.I bought this mattress to replace my old mattress from Costco. The shipping was quick and I received the mattress in two days. The instructions mention to give it a day before using. I gave it more than couple of days and was happy with the results. The mattress is nice and firm and offers the support that my body needs. Very glad I made this choice. Highly recommend for anyone looking a nice and firm mattress.

  4. Dallas

    Great night sleepGot this mattress for a loft bed and was worried that 8in would be too tall but it fits perfectly. Really good for stomach sleepers and just a conferrable mattress overall. Highly recommend you give it a try for the price!

  5. ARockStar

    An Excellent Value for a Comfortable Memory Foam Mattress!What I like about this Mattress is the Value for what you’re paying for! I was searching on a Level of sleep within product comfort, reliability, and overall quality which met all of what I was looking to have. It arrived in the exact same cardboard box (vacuumed sealed) pictured as well which shows the care that was placed in producing/creating a product that’s made right here in the U.SA.!

  6. Joey Castillo

    Perfect fitNeeded a mattress for our trundle and am extremely happy with the choice. Fits perfectly and very comfy!

  7. Heidi Ross

    Me encanta esta deliciosoExcelente lo recomiendo dormi rico como hace tiempo no lo hacía hasta llegue tarde a mi trabajo no me quería levantar

  8. Heta Darji

    Good quality n comfortable mattressI bought a queen size 8 inch memory foam mattress..quality is very good..very happy with a purchase..very comfortable n perfect for my guest bedroom…this mattress is very thick once opened so no need for extra box product in a best price..definitely recommend this product..

  9. Jennifer Bennett

    Great bed with a great priceThis bed is great, I literally cannot believe how great for the price, it is the perfect balance of support with body conforming memory foam, if you’re on the fence purchase this bed

  10. Amazon Customer

    5 starsas always 5 stars

Only logged in customers who have purchased this product may leave a review.