King Size Mattress [Upgraded Strengthen], 12 Inch Gel Memory Foam Hybrid King Mattress in a Box with Independent Pocket Spring, Extra Edge Support, Medium Firm, Back Pain Pressure Relief
Condition: New
Notify me when this product is back in stock
Buy Now, Pay Later
As low as
$46.67
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
100-day returns
Learn more
100-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Unavailable
Recently Viewed
Color: White
Item Thickness: 12.0 Inches
Size: King (U.S. Standard)
Features
- Deep Sleep Overnight: King mattress features multiple layers of high-density memory foam and enhanced independent pocket spring to fully care for your body curves, relieving muscles pressure and back pain, allowing you to enjoy quiet and comfortable sleep.
- Fresh & Breathable: Mattress king size includes gel memory foam and porous breathable fabric, which increases breathability by 30%, promotes airflow and provids refreshing cooling effect, it keeps you from feeling overheated during the night. Enjoy all-night comfort and relaxation, you will wake up feeling refreshed.
- Upgraded Edge Support: Our king size mattresses have upgraded the built-in Pocket Springs to make mattress more stable. Unlike the traditional, we offer mattress with the addition of 3 coils to targeted and stable support, prevent you from sliding off the edge of the mattress during night sleep.
- Quiet Motion Isolation: Our king bed mattress is equipped with individual pocket springs and slow rebound memory sponge that effectively absorb and isolate vibration noise, ensuring undisturbed sleep even if your partner turn over during sleep. If you are still struggling with this problem, please consider our mattress.
- King Mattress In A Box: Our 12 inch hybrid king mattress offers 100 night trial and 10 years of support, mattresses have been tested for stress and support. Please maintain a safe distance during unboxing to avoid injury from the mattress rebound. After unboxing, please allow 72 hours for the mattress to fully expand.
Brand: EEN EEN SLEEP
Size: King (U.S. Standard)
Product Dimensions: 80"L x 76"W x 12"Th
Top Style: Pillow Top
Number of Layers: 8.0
Fill Material: Independent Pocket Springs, Gel Memory Foam, Memory Foam
Weight Limit: 1500 Pounds
Color: White
Coil Type: Pocketed Coil
Model Name: Hybrid Mattress EC
Product Dimensions: 80 x 76 x 12 inches
Item Weight: 67.5 pounds
Manufacturer: Eensleep
Country of Origin: Indonesia
Item model number: EC 12K-2
Date First Available: April 1, 2025
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 100 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: White
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
OMG this bed beyond met my expectations lol. It is sooooo comfortable...feels like a pillow top. I never want to get up in the morning. I was definitely not expecting this amazon mattress to fully meet my expectations. a mattress in a box? what lol.....MUST BUY you wont be disappointed. Great price!!
...
show more
Reviewed in the United States on March 27, 2025 by shante Taylor
Color: White
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
Great mattress for the price & will buy for future beds. Took a few hours to fluff (as expected & listed). At first it didn’t look promising but after letting it sit and then kinda shaking it and fluffy it, it was very comfortable and not extremely heavy. At first you will feel the springs but once the fluff re expands, it was great!!!
...
show more
Reviewed in the United States on March 13, 2025 by Bryson James Miller
Color: White
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
It's comfortable, but not the best. It'll work. It came out of the plastic and expanded as portrayed.. the edges of the bed doesn't really have support. The middle is OK. Also didn't expand to 14 inches. Soft top where you can't really feel the springs but you know they are there.
Reviewed in the United States on March 13, 2025 by Corie Wilson
Color: White
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
So far so good, it's been almost 2 weeks. Best is firm, soft on the very edges. But otherwise I sleep great!
Reviewed in the United States on March 24, 2025 by Jessica Phillips
Color: White
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
This mattress is heavenly! Exactly what I was wanting and there is room for all of your activities and sturdy support! No aches and pains here 🤣🤣
Reviewed in the United States on March 25, 2025 by Laura Malone
Color: White
Item Thickness: 10.0 Inches
Size: Full
It's very soft and made very well. Definitely worth the money, as it's like sleeping on a cloud.
Reviewed in the United States on March 14, 2025 by Bryan
Color: White
Item Thickness: 10.0 Inches
Size: Full
Very easy set up, even came with a tool to open the plastic wrap around the mattress, and it’s very comfortable! This mattress is more on the firm side, but has a nice level of softness, and conforms to you comfortably!
Reviewed in the United States on February 11, 2025 by Jenah
Color: White
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
I ordered 2 of these mattress a king and a full, the king was suppose to be 14 inch and the full was suppose to be 10 inch. They are comfortable and did unroll pretty quick and for the most part decompressed. They did not reach there full size tho, the king is only measuring 12 to 13 inches amd the full only about 8. I've tried to talk with the sellers but they do not really ever get back to you. I've sent pictures like they want but that's where it's left. They are comfortable for the most part but if you are needing somthing with extra padding for pain do not waist the money on the 14 inch as it never get there. You can not return these as they would have to go back freight threw ups or fedex, they can not go back normal ups or fedex once they come out of the box and decompress. I know I work in the industry. Just be aware when buying one of these. The full stayed Simi curled at the corners as well, it's for a child so he dosnt really mind and hopefully it will flatten out over time.
...
show more
Reviewed in the United States on March 31, 2025 by Sara