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Lukace King Mattress,12 Inches King Size Memory Foam Mattress in a Box with Pressure Relief Sleep,No Fiberglass,Blue,80" X 76" X 12"

  • Based on 263 reviews
Condition: New
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$239.99 Why this price?

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jul 3
Order within 9 hours and 20 minutes
Available payment plans shown during checkout

Size: King


Style: 12 Inch


Features

  • Comfortable Mattress - Provide high-quality support for your body, our high-quality fabrics can stay dry and comfortable in any weather, creating comfortable sleeping conditions for you
  • Mattress Support - Our 12-inch King mattress fits all sleeping positions, it supports you evenly, is firm enough and soft enough
  • Box Mattress - Vacuum sealed packaging technology, compatible with a variety of bed frames. It is recommended to wait 48-72 hours before the mattress fully expands to its original shape for optimal performance
  • Use Worry-Free - If you have a slight smell when you first open the mattress, don't panic. It is harmless and dissipates after a few days.
  • Medium Support - Medium firmness design provides even body support, alleviating pressure points, suitable for all sleep positions

Brand: Lukace


Size: King


Product Dimensions: 76"L x 80"W x 12"Th


Top Style: gel_top


Cover Material: Cotton


Number of Layers: 4


Fill Material: Memory Foam


Special Feature: Unlit


Color: Blue


Construction Type: Memory Foam


Product Dimensions: 76 x 80 x 12 inches


Item Weight: 73.8 pounds


Manufacturer: Lukace


Date First Available: July 15, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 3

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Bliss
Size: King Style: 14 Inch
I love this mattress it makes me so happy. I opened it up and let it expand for 24 hours and then I plopped it up where I needed it and it's just heaven I have been sleeping so much better and the quality of my sleep has been so much better the price for this thing is crazy because I would gladly pay $1,500 for this mattress and it didn't have that weird bed in a box smell that my other one did that didn't go away for a long time this mattress is really good and really durable it's actually as thick as it says it is I just can't say enough good things about i!t I'm so happy! ... show more
Reviewed in the United States on February 10, 2025 by ejhyd3

  • Great mattress
Super comfortable and firm
Reviewed in the United States on March 13, 2025 by Amazon Customer

  • So thick and supportive!
Size: Full Style: 10 Inch
This mattress is great! My husband and I have a very small house, and we needed somewhere for guests to sleep while still having functional space, so we bought a full sized loft bed to put in our office (also from Amazon!). This mattress is very thick and supportive while also being soft and plush. It puffed up really quickly, within about 24 hours (first photo is when mattress was first placed, second is from about 24 hours later). 100% worth the money, and it is kitty cat-approved! We may or may not have just installed the world’s most expensive cat bed, but regardless, I am so happy with this bed! ... show more
Reviewed in the United States on December 19, 2024 by Samantha B. Samantha B.

  • Worth price 😊
Size: Queen Style: 14 Inch
Is 14 in and is quite comfy... Definitely worth the price. I would buy it again.
Reviewed in the United States on March 13, 2025 by C.A.

  • Nice firm mattress
It does take a full 24 hours for it to fill. At first it seemed really small but after 24 hours it was nice, full and comfortable to sleep on
Reviewed in the United States on January 8, 2025 by Tina Garza

  • Not comfortable
This bed is close to hard as a rock. There's hardly any give in the foam and it definitely does not contort to your body in any way. My whole body hurts sleeping on this mattress. I've had medium firm mattress before and this one is definitely 100% firm.
Reviewed in the United States on October 5, 2024 by Kelly Anderson

  • Night, Night
Size: Twin Style: 8 Inch
Excellent. Very comfortable. Easy to set up. Perfect thickness
Reviewed in the United States on March 6, 2025 by GG

  • Nice & comfortable but...
Size: Full Style: 10 Inch
I got the 10in full, Definitely an upgrade over my last mattress nice & soft but with an added firmness that balances it well, my only gripe is that it's Definitely not 10in thick it only inflated to 8in even after 2 weeks.
Reviewed in the United States on February 6, 2025 by J

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