King Size Mattress 14 Inch, Medium Firm Hybrid with Memory Foam& Individually Wrapped Pocket Coils for Support,CertiPUR-US Certified,Fiberglass-Free
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Monday, Sep 8
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Size: King
Style: 14 inch
Features
- The DCOOLAULTRA hybrid mattress is designed with innovative materials, featuring four layers of different foams. The combination of gel memory foam and comfort foam helps distribute pressure and contour to your body. As you sink deeper into the mattress, the pressure-relieving foam becomes firmer, providing you with a unique sense of comfort.
- Highly breathable and cooling: The mattress is made with finely woven, breathable fabric that allows air to flow freely, effectively dissipating steam and sweat from the surface to keep your body comfortable and dry all night long. Additionally, the increased foam content and egg-crate foam structure, with its numerous breathable openings, enhance airflow throughout the mattress, preventing heat retention and ensuring you stay cool throughout the night.
- Enhanced Responsive Support: The DCOOLAULTRA hybrid mattress uses more elastic materials, with enhanced coils and additional lumbar foam working together to provide stronger support. This helps prevent the hips and lower back from sinking, keeping the spine in proper alignment. It offers extra pressure relief, assisting in alleviating back pain every night.
- Zero Motion Transfer, No Disturbance: The core of the mattress features the most advanced pocket spring system, with each spring encased in its own fabric pocket to prevent tangling. This design ensures zero motion transfer, so whether you're sleeping alone or with a partner, you wont be disturbed. Reinforced edges allow you to enjoy every inch of the mattress without worrying about rolling off.
- Safe Materials and Worry-Free Warranty: All memory foam is CertiPUR-US certified and tested, and we offer a 10-year warranty. We recommend allowing your new mattress to fully expand within 72 hours. Please maintain a safe distance when unboxing, as the mattress may expand quickly and pose a risk. For any order assistance or pre-purchase questions, feel free to contact us through the "Ask a Question" button.
Brand: DCOOLAULTRA
Size: King
Product Dimensions: 80"L x 76"W x 14"Th
Top Style: Euro Top
Fill Material: Foam, Gel Memory Foam, High Density Foam
Special Feature: Edge support enhancement, Pressure Relief, Promote spinal alignment, Zoned Support
Color: Cool Gray
Model Name: 14K
Product Benefits: Back Pain Relief
Product Care Instructions: Spot Clean
Product Dimensions: 80 x 76 x 14 inches
Item Weight: 72 pounds
Manufacturer: DCOOLAULTRA
Item model number: DCO2
Date First Available: July 18, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Sep 8
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
Size: Queen
Style: 14 inch
I'm very happy with this purchase. I've been sleeping better since I got this mattress. So if you're looking for a high-quality, comfortable mattress that truly improves your sleep, this is the one. It's a worthwhile investment. I recommend it 100%!
Reviewed in the United States on August 17, 2025 by Blanca C Blanca C
Size: Queen
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Very comfortable mattress with great support. It arrived quickly, expanded to full size in a few hours, and has no chemical smell. I’ve been sleeping much better since switching to it — worth every penny
Reviewed in the United States on August 13, 2025 by Kristina
Size: Queen
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Got this mattress to replace the think uncomfortable mattress in our camper! It came very fast and was easy to unpackaged! It puffed up pretty quickly and was very comfortable!
Reviewed in the United States on August 9, 2025 by Jonas
Size: Queen
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Excellent mattress. Love that is firmness and Comfort. Very good quality.
Reviewed in the United States on August 15, 2025 by Lissy Mezquita Lissy Mezquita
Size: Queen
Style: 14 inch
The media could not be loaded. I share my opinion about this mattress. It is super comfortable. I loved it. I already recommended it to friends and family. I definitely recommend it 100%. I am satisfied with this purchase.
Reviewed in the United States on August 7, 2025 by elsy noemy cano hernandez elsy noemy cano hernandez
Size: Queen
Style: 14 inch
The media could not be loaded. I’m in love with this mattress! It’s soft on top but still supportive, so I wake up without any back pain. The 14-inch height makes it feel super luxurious, and it doesn’t get hot during the night like some memory foam beds do. It came well-packed, expanded in just a few seconds, and had no weird smell at all. Every night feels like a cozy hotel stay, and I sleep so much better now
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Reviewed in the United States on August 9, 2025 by Val
Size: Queen
Style: 14 inch
The delivery was so fast! It came vacuum packed but it takes just a few hours to expand very well. The mattress is very comfortable, it feels soft but you can feel very good support. I like the quality and its value for the money. The size is perfect for my room , I love sleep on it !
Reviewed in the United States on August 17, 2025 by Lee Lee
Size: Queen
Style: 12 inch
This Memory foam Mattress is amazing I have bad problems and it feels really good to lay it t I love it i totally recommend it it was worth buying it.
Reviewed in the United States on August 17, 2025 by Yandra Hidalgo