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Onlylucky Queen Mattress 14 Inch, Queen Size Mattresses in a Box with Cooling Gel Memory Foam & Pocket Springs for Heavy People, Edge Support, Back Pain Relief, Fiberglass-Free, Medium Firm

  • Based on 38 reviews
Condition: New
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$299.99 Why this price?
Holiday Deal · 40% off was $499.99

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Dec 14
Order within 11 hours and 31 minutes
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Size: Queen


Style: 14 Inch - Medium Firm


Features

  • Luxurious Comfort and SupportOnlylucky 14 inch queen size mattress delivers unmatched comfort and tailored support for luxuriously restful sleep. Its standout hybrid design combines cooling gel memory foam with individually wrapped pocket springs, which contours to ease pressure points, offering responsive support and reducing motion transfer. The perfect blend of plushness and stability, it elevates any sleep space.
  • Advanced Support SystemOur OnlyLucky queen mattress features individually wrapped pocket coils that offer targeted support, ensuring that movements on one side of the mattress do not disturb the other side. Our queen mattress is engineered with reinforced edge construction, paired with premium gel memory foam and an extra-thick foam layer, ensuring the edges stay supportive, no sagging or roll-off even when you sit or sleep near the sides.
  • 7 Zoned Ergonomic DesignCrafted with ergonomic precision, our OnlyLucky hybrid queen mattress features 7 distinct sleep zones that intuitively cradle your body's natural contours. This intelligent design distributes weight with perfect equilibrium, melting away pressure points while gently aligning your spine into its optimal position. Sleep that feels effortlessly supportive, leaving you waking refreshed, free from aches, and truly recharged.
  • Innovative Materials for Optimal SleepOur queen size memory foam mattress uses cooling tech for great breathability and temperature control, stopping overheating for steady comfort. It pairs with a breathable fabric cover to boost airflow, keeping you cool and cozy all night. Made with skin-friendly, fiberglass-free materials, it wraps you in comfort, turning every night's sleep into a deeply rejuvenating experience.
  • Enhanced Comfort and SafetyCrafted with premium gel memory foam and an extra-thick foam layer, it wraps you in plushness that eases tension and deepens relaxation. Our queen bed mattress is CertiPUR-US certified, ensuring a healthy, luxurious sleep space. Enjoy a 365-night trial to test its balanced blend of support and softness, odorless. It's the ideal pick for rest that feels both cozy and secure.
  • Exceptional Customer ServiceOur mattresses come in a box conveniently vacuum-sealed for effortless transportation and setup. After unboxing, please allow 2472 hours for the mattress to fully revert to its original shape. We also offer customer service and a tailored satisfaction guarantee, ensuring a seamless, satisfying experience from purchase to daily use.

Brand: Onlylucky


Size: Queen


Product Dimensions: 80"L x 60"W x 14"Th


Top Style: Euro Top


Cover Material: Exquisitely Soft & Breathable Fabric


Number of Layers: 2


Fill Material: Gel Memory Foam


Weight Limit: 850 Pounds


Special Feature: Breathable, Fire Retardant, Low Motion Transfer, Orthopedic, Pressure Relief


Color: Grey


Product Dimensions: 80 x 60 x 14 inches


Item Weight: 66.9 pounds


Manufacturer: Onlylucky


Item model number: 14 Inch Queen Mattress


Date First Available: September 11, 2025


Age Range Description: Adult


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 14

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


  • Best Bed for its price!
Size: Queen Style: 14 Inch - Medium Firm
I was very skeptical since there was not many reviews. First it came in and god! It was heavy! I gave it 3 days to fully expand and the first couple nights, I had to adjust to it as I was comfortable with my old one. But now it’s just so comfortable for me and my girlfriend. It’s very firm and it’s acceptable for the price of the bed. It was super easy to setup and it kinda cooling when on the bed. Other than that, we don’t sink toward the middle at all and it’s so tall! I do recommend this bed if you’re looking for comfort and that sinking problem! ... show more
Reviewed in the United States on November 4, 2025 by Juan

  • Great Buy
Size: King Style: 14 Inch - Medium Firm
I love this mattress!!!! I have been using it for a week now and have been sleeping like a baby every night. Great buy. It is firm but soft. I ordered the King size, it was heavy to carry upstairs.
Reviewed in the United States on October 27, 2025 by Foxy

  • Comfy bed!
So far so good! Quite firm, don't wake up with back pains any more. Only time will tell on longevity or if it will survive a recall like the last bed I bought...
Reviewed in the United States on October 9, 2025 by Sean

  • Good fit
Good fit california king
Reviewed in the United States on August 19, 2025 by Victoria Lott

  • Good comfortable innovative hybrid spring coil mattress.
I needed a new mattress in the guest room at my folks place. The other one kind of started to tilt towards the head, and no one could get a good nights sleep on it. I saw this come up and thought it was perfect for this. This is not a strictly memory foam mattress; it has the coil pockets in it. There are multiple layers, but it is that hybrid of being a spring mattress and a some other layers, like the gel memory foam. It is actually a pretty sophisticated mattress. Individual pocket coils give you the assured support of springs, but the gel memory is of course a very comfortable surface to sleep on. This is an 11" mattress in total, which is very substantial. There are a number of different layers in the construction of this mattress. Is it comfortable? In a word, yes. It's a comfortable mattress. It's not a $1000 mattress, but it's pretty darn comfortable. It's not a part time mattress, either. This is a robust mattress useable every day. It's made of nice materials and it is substantial. It is not so heavy I couldn't walk the full size mattress up the stairs, but it is not a cheaply made lightweight mattress. Now, the issue that every one wants to know about these is how is it delivered. These are ingeniously compressed in a plastic wrap by vacuum no doubt, and packed in a box that you are able to handle well enough. This one sprang out to full size almost immediately. They say it can take a day or so, but this popped out pretty good right away. Maybe some of the memory foam took more time, but it seemed like it could be slept on immediately. I also didn't notice much in the way of odor that the foam mattresses sometimes give off. That is nice too. This is a perfectly competent mattress if you are looking for a new one. There was nothing disappointing about this, and it is actually a very nice looking mattress with good features, and from what it looks like, you wouldn't even need a box spring for this instant bed. I don't think you can go wrong with this at the price. ... show more
Reviewed in the United States on May 22, 2025 by Chris J

  • It’s okay
Size: King Style: 12 Inch - Firm
(My husband loves it) I on the other hand do not, I don’t think it’s comfortable at all. I feel like I can feel every spring in the bed. Other than that, delivery was good and packaged well , heavily.
Reviewed in the United States on November 11, 2025 by Ashley Reynolds

  • Soft, supportive, springy and excellent! A++++++
I'm so happy this mattress popped up here on Vine. I was sorely in need of a new mattress and this came up at the perfect time. I had an older Sealy and I've been waking up sore for a while now. Not anymore! After using the mattress for a week now, I can say it is excellent! It is far superior to even when my Sealy was brand new! I'm so happy. First, thank you to the Amazon driver for carrying it from the street to my side porch. It weighs 54 pounds and I know he struggled! The first thing you notice after opening it up, and letting it expand is just how thick it is and how beautiful it looks. It is definitely made with quality materials and the stitching is perfect throughout. They did not skimp on material or craftsmanship. Also, there is no foul smell whatsoever. So, I opened it and just let it lay on my bedroom floor for a few hours to make sure it fully expanded while I removed my old full size Sealy, took off the sheets and threw them in the laundry and then vacuumed under my bed frame. While the mattress was still on the floor, the next thing I did, of course, was to give it a quick tryout. I stood and then laid on it. It is strong, supportive and a little springy without being jarring. Perfect springiness! It's mildly firm. I laid on it and, no kidding, I nearly fell asleep after about 3 minutes on it. It felt like heaven. This mattress has 8 different layers including 2 types of springs, 2 types of gel pads and 2 types of support pads. Let me tell you that they all work! Together, in unison, to provide excellent support and a great feeling. I haven't woken up sore at all. And, the first layer, a breathable cooling fabric really seems to work. I usually run hot and either wake up in the night or I push the covers off of myself while sleeping. Well, I haven't done either of those the past week at all. It's springy enough, but not too much where it jars you when you move. You don't sink into it either and feel like you are disappearing. It's just a great mattress and I'm finally getting good sleep. I know many people are wary and leery of buying mattresses online. I don't think anyone will be disappointed with this one. I definitely give this an A++++++ and am just over the moon with it. ... show more
Reviewed in the United States on March 31, 2025 by KSnides KSnides

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