King Mattress, [Enhanced] 14 Inch King Size Hybrid Mattress in a box with Gel Memory Foam & Independent Pocket Springs, Medium Firm, Pressure Relief, Strong Edge Support, 365-Night Trial, CertiPUR-US
Condition: New
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30-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.
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Availability:
In Stock.
Arrives
Friday, May 15
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Item Firmness Description: Medium Firm
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
Features
- Deep Sleep Overnight: King mattress has advanced support and comfort system, it combines the advantages of gel memory foam and individually wrapped pocket springs to provide you luxurious and restful sleep experience.
- Zonal Support Design: Mattress king adopts individual spring system to provide differentiated support for different parts such as shoulders, waist and legs, ensuring that the spine maintains a natural curve, while the rapid rebound of the spring can effectively relieve pressure points.
- Cooling Night Sleep: King size mattress 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 firm king mattress 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 hybird 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 80"x76"x14" king mattress offers 365 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 24-72 hours for the mattress to fully expand.
Brand: EEN EEN SLEEP
Size: King (U.S. Standard)
Product Dimensions: 80"L x 76"W x 14"Th
Item Weight: 64.2 Pounds
Item Firmness Description: Medium Firm
Top Style: Euro Top
Cover Material: Polycotton
Number of Layers: 8.0
Fill Material: Gel Memory Foam, Independent Pocket Springs, Memory Foam
Weight Limit: 1500 Pounds
Product Dimensions: 80 x 76 x 14 inches
Item Weight: 64.2 pounds
Manufacturer: Eensleep
Item model number: EC 14K-6
Date First Available: January 6, 2026
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, May 15
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Item Firmness Description: Medium Firm
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
Love this mattress. It feels firm but soft at the same time. My wife suffers from a spinal fracture in her lumber area and it is so hard to find a mattress that offers her the right support to be comfortable in bed. I took a gamble and figured I would try this mattress because the price was too good to not try. She has been able to sleep in any position with no discomfort. I am so thankful for her sake. We have tried other more expensive mattresses and wasted so much money and am glad to find this one at a friendly price .
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Reviewed in the United States on February 16, 2026 by Shane
Comfort with all the extension word.
Reviewed in the United States on February 2, 2026 by Melissa Ramos
Item Firmness Description: Medium Firm
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
We love it can’t wait to crawl in it at night.
Reviewed in the United States on January 30, 2026 by Michael
Item Firmness Description: Medium Firm
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
I love the mattress. My boyfriend says he slept very well on it. It was very comfortable. The only thing I have to say is I think it might be because I’m only 120 pounds that when I lay on it, I don’t sink into it. it’s like I’m laying on top of the bed. I am used to having a pillow top bed where I can actually sink into it like a cloud, that’s my only beef but that’s OK because I have a mattress topper on the way to fix that problem. Other than that I love it.✌🏼
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Reviewed in the United States on February 3, 2026 by Joy Boudreaux
Purchased this for the top bunk of a guest bed. Much to our surprise, it was so comfortable we had to order more for other beds in our home. The best part - there was absolutely no off-gassing (NO SMELL) upon opening! LOVE, LOVE this mattress!
Reviewed in the United States on September 18, 2024 by Dawn DeGaro
Item Firmness Description: Medium Firm
Item Thickness: 12.0 Inches
Size: Full
The media could not be loaded. After sleeping on this mattress for 2 and 1/2 months the middle of the bed starts to sag. The middle of the bed feels like it has a hole in it because once you roll to the middle it sags. There is no force edges. There is no 7 point contact. I am currently perimenopausal and I thought this would help. There is no memory foam either. Everything in this description is completely incorrect. I've had this mattress since November and it's horrible I regret buying this I wouldn't buy this for my dogs to sleep on
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Reviewed in the United States on February 8, 2026 by Te Nesha Te Nesha
Its firm firm. Great price
Reviewed in the United States on August 24, 2025 by carletta
Not impressed with this. Hard as a rock and flimsy. I like softer beds and this really wouldn't qualify as memory foam in my opinion.
Reviewed in the United States on April 4, 2025 by Justkat