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King Size Mattress, Upgrade Strengthen 14 Inch Firm Hybrid King Mattress in a Box, Mattress King Size With Memory Foam and Independent Pocket Springs, Strong Edge Support, Release Pressure

  • Based on 305 reviews
Condition: New
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$397.77 Why this price?

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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, May 16
Order within 16 hours and 8 minutes
Available payment plans shown during checkout

Color: Grey


Item Thickness: 14.0 Inches


Size: King (U.S. Standard)


Features

  • Enjoy A Comfortable Deep Sleep: The King Size Mattress is made of independent pocket springs and multiple layers of high-quality memory foam to provide you with the best support and comfort. It fits your body curves to reduce soreness, effectively relieves fatigue releases pressure, It is breathable and sweat wicking without stuffiness, allowing you to have the best comfortable sleep experience
  • Strong Edge Support: We have enhanced the King Mattress independent pocket spring to give it better support and sturdiness, without collapsing around the edges, and absorb movement interference between partners to achieve a quiet and comfortable deep sleep
  • Soft And Silky To The Touch: Mattress King Size are designed with selected high-end fabrics, bringing a soft and silky touch, and are breathable and wick away sweat without stuffiness, allowing you to wake up refreshed
  • King Mattress In A Box: The Mattress King measures 76"W x 80"D x 14"H and supports a maximum weight of 1500 lbs;The Mattress is compatible with most King Beds, The Mattresses are losslessly compressed into the box, which makes it easy to transport
  • Worry Free After Sales Service: This King Mattresses offers 100 night trial and 10 years of support, Mattresses have been tested for stress and support, and are of excellent quality, so if you have any questions about our mattresses, please feel free to contact our customer support team to help you

Brand: EEN EEN SLEEP


Size: King (U.S. Standard)


Product Dimensions: 80"L x 76"W x 14"Th


Top Style: Pillow Top


Cover Material: Polyester Blend


Number of Layers: 8.0


Fill Material: Independent Pocket Springs, Gel Memory Foam, Memory Foam


Weight Limit: 1500 Pounds


Special Feature: Strong Support, Pressure Relief, No Soreness, Breathable, Temperature Regulating, Soft Comfortable, Non-Fiberglass, New High-end Luxury Mattress, 100-Night Trial, Top Brands See more


Color: Grey


Product Dimensions: 80 x 76 x 14 inches


Item Weight: 75.9 pounds


Manufacturer: Eensleep


Country of Origin: Indonesia


Item model number: EB 14 Inch Hybrid King Mattress


Date First Available: February 20, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 16

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


  • Surprised
Color: Grey Item Thickness: 12.0 Inches Size: Full
I let it sit for a day and a half to expand but it really didn’t need that. Took less than a day to expand really. It’s so firm and soft at the same time. It doesn’t have that sinking in like other mattresses I’ve bought. I loved the price and am going to buy another for my other kids tomorrow
Reviewed in the United States on February 16, 2025 by Ashley Martin

  • Great
Color: Grey Item Thickness: 12.0 Inches Size: King (U.S. Standard)
Great. Worth the price. Feel comfortable now to sleep
Reviewed in the United States on January 20, 2025 by RachelP RachelP

  • Comfortable bed
Color: Grey Item Thickness: 12.0 Inches Size: Full
I purchased this mattress for our guest room. This is a great quality for the price point. It came quickly and didn’t take long to expand to the full size. Our guests have commented how comfortable the bed has been and they have had no issues sleeping on it. The prior mattress felt like a rock, but this one has just the right amount of firmness and has kept its shape. ... show more
Reviewed in the United States on November 19, 2024 by Amazon Customer

  • This mattress is the Truth!
Color: Grey Item Thickness: 12.0 Inches Size: Full
I love the firmness of the mattress, the size and the thickness. I purchased the 12 inch full sized version and after waiting two days for it to fully form, I experienced the most peaceful night of rest. I am a 270 pound man who stands 6 foot 2 and a full time student who also helps to take care of my aged Mom. I needed a comfortable mattress for my back. The individual pockets of coils mixed with foam feel amazing. I did not want to get out of bed to write this review but I had to. Thank you to all who honestly reviewed this item. Your reviews helped me to make my decision. I am purchasing another for my guest bedroom. My only worry is that they will never want to leave. BTW I was worried about my regular full sheet sets would not fit but they do. Thank you Eeen Eeen! ... show more
Reviewed in the United States on January 10, 2025 by Rodney H Wilson Rodney H Wilson

  • I'm happy!!
Color: Grey Item Thickness: 10.0 Inches Size: Full
After 2 nights sleep on my new mattress I can say it's exactly what my back needed, just the right firmness. I highly recommend and price is perfect!
Reviewed in the United States on February 9, 2025 by Joyce M.

  • Stiff!!!
Color: Grey Item Thickness: 10.0 Inches Size: Full
If you're looking good for a good solid mattress, this is it?It is very firm exactly how I wanted it
Reviewed in the United States on February 9, 2025 by I had to throw this product in the trash 3 days after getting it because the internal battery stopped taking a charge,waste of money!!!

  • Nice bed
Color: Grey Item Thickness: 12.0 Inches Size: Full
It is soft comfortable and worth the money
Reviewed in the United States on December 23, 2024 by Elizabeth

  • Comfortable
Color: Grey Item Thickness: 12.0 Inches Size: Full
Love this mattress, very soft and comfy! I’ve had it for almost a year now and it’s still comfortable!
Reviewed in the United States on February 4, 2025 by Crystal

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