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Queen Mattress 16 Inch, Luxury Hybrid Mattress Queen Size Bed in a Box | Cooling Gel Memory Foam & 7-Zone Pocket Springs Targeted Support, Pressure & Back Pain Relief, Medium Firm, 365-Night Trials

  • Based on 129 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Sep 7
Order within 6 hours and 18 minutes
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Features

  • Luxury Hotel-Level Cool Sleeping ExperienceThe Onlylucky medium firm queen mattress boasts a deluxe elevated Euro-top and refined 4-layer build with premium memory foam and reinforced individual pocket spring. Covered with skin-friendly, fiberglass-free 3D knit fabric, it delivers cloud-like comfort for luxury hotel-level rest. Built-in gel memory foam keeps you cool all night, while pocket spring systems and egg crate foam layers lift airflow by 30% for breathable, cozy rest for hot sleepers.
  • Pain Relief & Spine AlignmentOnlylucky queen size mattress features multi-layer memory foam and reinforced responsive individual pocket springs for balance between comfort and stability. Its ergonomic 7-zone targeted support system evenly distributes body weight, fully fits to your body curves and optimizes spinal alignment, delivering soft cushioning for shoulders/hips while boosting lumbar support to ease pressure points. Suitable for all sleeping positions, it eases back and waist soreness.
  • Superior Edge Support StructureOnlylucky queen mattress 16 inch adopts 2.3mm perimeter edge springs and high-density support foam to reinforce the sides, maintain edge shape and avoid sagging. It effectively prevents body rolling, expands sleep space, reduces the risk of slipping off during bedtime movement and improves convenience when sitting, lying down, and getting in or out of bed. The upgraded edge design also protects the internal structure and extends the lifespan of the mattress.
  • Effective Motion Isolation & Silent SleepOnlylucky queen memory foam mattress is equipped with 1000+ premium silent individual pocket springs and slow rebound memory foam. It absorbs noise and cushions vibration caused by tossing and turning. Excellent motion isolation minimizes motion transfer and effectively prevents sleep disruption. You can sink into steady, undisturbed deep sleep effortlessly, making it an ideal choice for light sleepers to enjoy peaceful rest all night long.
  • CertiPUR-US Safety & 365-Night TrialOnlylucky queen mattress in a box comes vacuum-sealed for easy transportation. For optimal comfort, please allow 24 to 72 hours for the mattress to fully expand. It fits most standard bed frames and is suitable for bedrooms, guest rooms, hotels and dorms, equipped with practical side handles for easy movement and positioning. Onlylucky queen bed mattress is CertiPUR-US certified, we offer a 365-night trial and 24-hour customer assistance.

Description

With years of sleep expertise, we prioritize comfort over cost. Built to global standards from user insights, our mattresses win global trust. Backed by years of expertise, we provide strict quality checks and 24/7 support for hassle-free buying and trials. Drawing on long-term industry know-how, we study varied sleep habits and keep refining mattresses to fit diverse home sleep demands.

Brand: Onlylucky


Size: Queen (U.S. Standard)


Product Dimensions: 80"L x 60"W x 16"Th


Item Firmness Description: Medium Firm


Top Style: Euro Top


Cover Material: Polycotton


Number of Layers: 8


Fill Material: Gel Memory Foam, High Density Foam, Memory Foam


Weight Limit: 1400 pounds


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


Item Firmness Description: Medium Firm


Number of Layers: 8


Weight Capacity Maximum: 1400 pounds


Additional Features: Breathable, Fire Retardant, Low Motion Transfer, Pressure Relief, Temperature Regulating


Mattress Coil Type: Pocketed Coil


Construction Type: Hybrid


Size: Queen (U.S. Standard)


Item Dimensions L x W x Thickness: 80"L x 60"W x 16"Th


Item Thickness: 16 inches


Item Dimensions: 80 x 60 x 16 inches


Cover Material: Polycotton


Fill Material: Gel Memory Foam, High Density Foam, Memory Foam


Mattress Comfort Layer Material: Gel Memory Foam, Memory foam


Material Type: 1000+ Individual Pocket Springs, Gel Foam, Memory Foam, Polycotton


Brand Name: Onlylucky


Product Benefits: Back Pain Relief, Improves Sleep, Posture Support, Pressure Relief, Reduces Toss & Turn


Model Number: OA16Q


Number of Items: 1


Manufacturer: Onlylucky


Unit Count: 1 Count


Set Name: 16'' Medium Firm


top-style: Euro Top


Color: Grey


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 7

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great buy!
Color: Grey Size: Queen (U.S. Standard) Set name: 16'' Medium Firm
Very comfortable and great mattress for the price!
Reviewed in the United States on August 6, 2026 by anthony aleman

  • "Goldilocks" says, "This bed is just right!"
This mattress is the perfect blend of soft comfort, but also great support. I am comfortable on my back or on my side. It works perfectly with my adjustable bed frame. Its very squishy when standing on it, especially on the edge, but when you're lying down its very supportive. I am pretty picky when it comes to beds. I would honestly consider myself a bit of a "goldilocks"...this bed is too soft, this bed is too firm etc...but this bed is perfect! I can also get up without disturbing the other human or pets in the bed. No regrets! I slept on it the first night and slept like a baby. ... show more
Reviewed in the United States on January 12, 2026 by Sarah Lynn Bish

  • Good buy.
Great for your back. At first it felt a little firmer than I expected, probably because I was used to a pillow top. Could use slightly more cushioning in my opinion—I like a mattress that hugs, but I’m enjoying great sleep.
Reviewed in the United States on December 24, 2025 by Disappointed

  • Best Bed for its price!
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

  • YES!
Color: Grey Size: Queen (U.S. Standard) Set name: 16'' Medium Firm
Outstanding. So comfortable.
Reviewed in the United States on July 9, 2026 by Maureen

  • Bummer
Almost a quarter of the mattress gives way. Found out This past week after guest sat down on it...Unfortunately, this was just past the 30 day window of purchase .. So now I will have to contact manufacturer... I'm not holding my breath but I will follow up this review if they decide to be helpful and replace it or refund it .. Bummer too because it seemed like it was going to be a decent guest bed at first. ... show more
Reviewed in the United States on July 11, 2025 by JCM

  • No support around the sides?
Color: Grey Size: Queen (U.S. Standard) Set name: 16'' Medium Firm
So, this was my first "bed in a box" experience. The mattress was easy to assemble. I allowed it to "inflate" or "expand" fully for 72 hours. I ordered a "firm" mattress, and this one is very firm (in the center} which I like. My only "complaint" is there is absolutely no support around the edges of the mattress. You absolutely CAN NOT sit on the edge of the bed before getting on board. I do not understand WHY there are no strong coils around the sides to support body weight? Once you are on top, it is good, nice and firm. For the price it was OK, but I will definitely pay closer attention on my next purchase. ... show more
Reviewed in the United States on August 1, 2026 by rochardin

  • Firm/supportive Mattress
Color: Grey Size: Queen (U.S. Standard) Set name: 16'' Medium Firm
After a card accident 5 years ago and a very bad dipping old mattress this is the perfect supportive quality needed and was finally given relief my back was begging for. It is definitely firm but once you relax into the bed it feels amazing. One thing I hate about boxed mattress is the smell and I was pleasantly surprised no smell. Overall a great find. The firmness is delivered, it’s definitely thicker than my older one but the topper is nice and comforting and the designs itself is cute. I don’t get warm and the material is comfortable not harsh on the skin. I do wish they offered darker colors but that’s just a preference I let it sit before use 48 hours and the unpacking was easy! It is a rather heavy mattress so some help might be needed for moving around. ... show more
Reviewed in the United States on August 8, 2026 by …

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