DIFAME 14 Inch King Size Mattress, Firm Hybrid Mattress King in a Box with Gel Memory Foam, Individually Pocket Spring, Breathable & Cooling Fabric, Pressure & Back Pain Relief, Upgrade Edge Support
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
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:
Only 10 left in stock, order soon!
Arrives
Dec 24 – Dec 25
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Color: Grey
Item Thickness: 14.0 Inches
Size: King (U.S. Standard)
Features
- BREATHABLE AND COMFORTABLE: King size mattress is made of skin-friendly knitted fabric and gel memory foam, independent pocket spring system,enhances air circulation, allowing you to stay comfortable, breathable and natural all night long. It effectively absorbs steam and sweat from the contact surface, keeping your body comfortable and dry all night long, while the skin-friendly material can minimize skin irritation. Let you enjoy our gel memory foam matttress cooling and comfortable sleep
- MOTION ISOLATION FOR UNDISTURBED SLEEP: Firm king mattress use upgraded individually pocket coils springs, each providing personalized support to improve sleep quality and minimize tossing and turning. its tends to reduce noise and isolate motion when you move, effectively avoid movement interference between partners, create a quiet and undisturbed sleep with this king hybrid mattress
- ENHANCED EDGE SUPPORT: The king bed mattress provides 3 layer coils to enforce the edge innerspring firmness, providing durability, exceptional body contouring, and edge to edge support, making it less likely to sag or collapse, avoid the feeling of falling, and give better protection for you and your families
- KING MATTRESS IN A BOX: Mattress king size measure 80" L x 76" W x 14" H and support a maximum weight of 1500 lbs, hybrid mattress cal king is vacuum packed and it is compressed for easy delivery, please wait 24 to 72 hours to ensure it fully rebounds and the smell dissipates. This gel memory foam king mattress fits most bed frames
- RELIABLE PURCHASE: DIFAME 14 inch king mattress purchase includes a 365 night trial and 10 year after sales support, providing you with reassurance. If you have any questions about king mattresses, we also offer 24 hour online customer service to provide you with the best shopping experience
Brand: DIFAME
Size: King (U.S. Standard)
Product Dimensions: 80"L x 76"W x 14"Th
Top Style: Euro Top
Number of Layers: 7.0
Fill Material: Gel Memory Foam, High Density Foam, Pocket Spring
Weight Limit: 1500 Pounds
Special Feature: Breathable, Low Motion Transfer, No Fiberglass, Pressure Relief
Color: Grey
Coil Type: Pocketed Coil
Product Dimensions: 80 x 76 x 14 inches
Item Weight: 78.7 pounds
Manufacturer: DIFAME
Item model number: DA-14K-9
Date First Available: July 29, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Dec 24 – Dec 25
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Grey
Item Thickness: 14.0 Inches
Size: California King
Very nice. Soft but firm..just right. I also paired this with waterproof mattress topper. Good price. Would buy again
Reviewed in the United States on November 9, 2025 by Estevan Estevan
Color: Grey
Item Thickness: 16.0 Inches
Size: King (U.S. Standard)
I love it! Assembly took us a while but it’s very sturdy, we have had it about a month now. It looks like the picture however it’s not as tall as the dimensions in the description. It was the right size and good value for the money you spend. I have a 18 inch mattress but it’s barely tall enough for the frame.
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Reviewed in the United States on October 10, 2025 by Cece Hopson
Color: Grey
Item Thickness: 16.0 Inches
Size: King (U.S. Standard)
Still working it in. Absolutely perfect right now. Needed something with a soft feel but yet good support for back.
Reviewed in the United States on October 28, 2025 by Mark
Color: Grey
Item Thickness: 16.0 Inches
Size: King (U.S. Standard)
Absolutely love the bed so far, the only complaint that I have is that the mattress after opening has a very strong smell thats almost chemical like. Its proven to be hard to get rid of so far.
Reviewed in the United States on September 9, 2025 by Gregory H.
Color: Grey
Item Thickness: 14.0 Inches
Size: California King
Good comfortable mattress!
Reviewed in the United States on November 3, 2025 by Amazon Customer
Color: Grey
Item Thickness: 14.0 Inches
Size: Queen (U.S. Standard)
This is not at all firm. Total waste of my time and money. I am unable to return it so I will have to trash it. It’s will be a disservice to my back.
Reviewed in the United States on November 12, 2025 by surghovaboss
Color: Grey
Item Thickness: 16.0 Inches
Size: King (U.S. Standard)
It is great for a regular bed. A bit stiff for an adjustable base. Loved the height of the 16" and the comfort of the mattress.
Reviewed in the United States on October 17, 2025 by shdaric
Color: Grey
Item Thickness: 16.0 Inches
Size: King (U.S. Standard)
Amazing
Reviewed in the United States on October 14, 2025 by K. Nelson