12 Inch King Mattress Memory Foam Mattress in a Box Made in USA, Medium Plush, CertiPUR-US Certified

(10 customer reviews)


Size King
Item Firmness Description Medium
Fill Material Memory Foam
Product Dimensions 80″L x 76″W x 12″Th
Top Style Tight Top
Color White
Age Range (Description) Adult
Model Name Manchester United Theatre Of Dreams Mattress
Construction Type Memory Foam

  • General Note: Please allow 24 – 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding
  • 【Manchester United Theatre of Dreams Mattress – Sleep Like a Champion】We bring you the same 12 inch memory foam mattress featured at the Manchester United AON Training Complex. Now you can sleep on the same king mattress your favorite player requires for a deep restful sleep!
  • 【Perfect for All Sleepers】King foam mattress provides a prestige level of comfort, firmness, cooling, and breathability. Bed mattresses contours your body, relieving all your aches and pains. It is firm enough for support, soft enough for comfort. Great for Side, Back & Stomach Sleepers.
  • 【Exclusive Bamboo Charcoal Memory Foam – Wake Up Feeling Refreshed】 MLILY-exclusive bamboo charcoal AeroFusion memory foam and AdaptiFoam allow optimal air circulation and extended coolness to ensure a restful night of sleep that powers dreams on and off the field.
  • 【Made in USA – CertiPUR-US Certified】Foam Mattresses are tested and certified for safety, durability, performance, emissions and content. Our memory foams and fabrics are independently tested to be free of any harmful substances and comply with all applicable mandatory and voluntary safety standards for children’s products.
  • 【Mattress in a Box】12 inch king mattress will be compressed and rolled in a compact box for easy delivery and setup. Owning a new mattress has never been so easy! All mattresses come with a 10-year warranty.


The MLILY Dream is the result of our global partnership with Manchester United Football Club. Its all-foam build provides a medium feel that adapts to the body’s natural curves and pressure points. Layers of MLILY-exclusive Bamboo Charcoal AeroFusion Memory Foam and AdaptiFoam allow optimal air circulation and extended coolness to ensure a restful night of sleep that powers dreams on and off the field.

From the manufacturer

best mattress; queen mattress; sports mattress

Dreams Mattress

Comfort Layer

perfect mattress

King mattress

Additional information

Weight 100 lbs
Dimensions 80 × 76 × 12 in
Item Weight

100 Pounds

Product Dimensions

80 x 76 x 12 inches

Country of Origin


Item model number




Date First Available

September 28 2021



10 reviews for 12 Inch King Mattress Memory Foam Mattress in a Box Made in USA, Medium Plush, CertiPUR-US Certified

  1. Dorian Nino

    Amazing bed right out of the packageit’s an amazing bed right out of the box it was comfortable great on the back wasn’t to soft or to hard. Highly recommended this bed is you have back pain 100/109

  2. Katie M.

    LOVE this mattressI’ve been sleeping on this mattress for about 2 months and I love it. At first it seemed it was too firm for my liking but it is definitely not. I sleep so well on it and wake up with no aches or pains. It is just the right level of firmness to conform to your body perfectly to relieve pressure points, but you don’t sink into it. Almost bought a $3,000 purple mattress before trying this one instead and so glad I did. For $500 this mattress was a steal!

  3. Amazon Customer

    Do buy, you will not disappointedBought the queen mattress, for the spare bedroom, was skiplical buying a mattress in a box. Well we were so pleased with this mattress, we bought a king for the master bedroom….Removing the plastic wrap Mattress instantly starting raising. Allowing the mattress to do its thing for 48hrs is all it took.I’m 5’11” 248lbs and feel so much better, getting out of the bed is no issue with MLilly . Highly recommend MLilly field of dreams mattress. Does wonders for my arthritis – legs – hips etc

  4. Todd7

    Happy CustomerThis memory foam mattress is very comfortable, and has resulted in a better night’s sleep for me, all while helping with lingering back issues. The mattress comes rolled up in a box, and weighs about 100 pounds, so make sure you’re near where you’re going to place it before unrolling it, or you’ll be laboring heavily trying to move a heavy and bulky unit around the house. After unrolling it, it’s best to lay it flat on the ground to let it take shape, preferably 24-48 hours, though this was accomplished in far less time for me. For a fair price, you can enjoy the latest technology in sleep comfort. Good product.

  5. F P Jr.

    Comfort and PriceI had a good 3 months sleeping experience with MLILY mattress before purchacing my own QUEEN Dream Manchester United Memory Foam Mattress. I love the way it regulates the temperature and airflow. The firmness surpasses my expectations, not to firm not to soft, perfect. My sleeping patterns have improved and feel well rested. I was saving to purchase previous version Dream Manchester United Hybrid Mattress which had a price tag over $4k. The newer versions (released September 2021) have afforable price points between $600 for twin and $1200 for a king.The newer versions exclude: 1. Ultra-Plush Gel Air-Cell Foam2. Hybrid Mini Springs3. Mlily Air-Flow Gel-Memory Foam4. Pocket Springs


    Not too firm not too soft, just perfect! Great back/side sleeper support.I have a lower back condition and purchased this mattress to illuminate discomfort, pain and muscle tension. I received immediate relief the first night and continue to wake up refreshed out of the bed right to my feet with no soreness and stiffness, going on approximately three months now! Mattress is great for back sleepers for side sleepers, in which I am both. It is also great for those who sleep hot as I do and this mattress has eliminated that issue as well, for me!Excellent price for the workmanship and quality of the product! I researched six or seven popular mattresses of this type and narrowed it down to 3And by far this mattress is the best quality and best price. In addition the charcoal layer also gives an anti-bacterial benefit. It’s hypo allergenic and latex free, no smell and no fumes and was easy to maneuver and install. absolutely, absolutely love it!!!

  7. Mindi Sheng

    Very cool mattressThis mattress was for my 20 year old son. He liked the design as soon as he saw it. And he told me that it is so comfortable he don’t want to get up every morning:) The delivery was very fast and smooth.

  8. Elven

    Comfortable and great qualityI’ve had my old mattress for 15+ years and was looking for a new one to replace. I searched throughout the site and came across this one which was at a reasonable price. Totally did not regret for the purchase. The order arrived in a convenient packaging and all you need to do is open everything and lay it flat on the bed frame. It took only a couple minutes for it to restore its shape, and I slept on it at the same night. After several weeks of sleeping, I feel my sleep quality has improved and it helped me with my back as well. In fact, I was late for work for a couple days because I didn’t want to get off the bed, haha!

  9. sunny1

    I woud buy againI was a little hesitant to purchase this mattress as I have never had a memory foam mattress. Well, it is alright. I have back problems so it is hard for me on any mattress lol, and that’s the reason for the four stars, but truthfully, I cannot tell that it is memory foam. After reading another reviewer’s comments about her parents’ delight, I decided to take a chance and glad I did. I had a little problem, but Amazon customer service took care of that.

  10. Aki

    I Love This MattressI have bought this mattress for almost a month. All I want to say is I love this mattress. I prefer firm mattresses due to back problems. Mlily mattress has the proper ratio of firmness and softness. It is back supportive and does not sink.Overall, this mattress is comfortable and improves my quality of sleep. Great Product!

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