King Mattress 14 Inch,Medium Firm Hybrid with Memory Foam& Individually Wrapped Pocket Coils for Support,CertiPUR-US Certified,Fiberglass-Free
$299.99
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Product Description
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 won’t 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.
8 reviews for King Mattress 14 Inch,Medium Firm Hybrid with Memory Foam& Individually Wrapped Pocket Coils for Support,CertiPUR-US Certified,Fiberglass-Free
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$299.99
LF –
Impressed!
I just finished making the bed and can’t wait to go to sleep tonight. It arrived flattened and rolled up inside several layers of shrink wrap in a long box the width of the bed. The box was probably 1 foot x 1 foot. I took it outside in case it smelled bad and unrolled the shrink wrap. It came with a letter opener to cut the shrink wrap without damaging the mattress. Once it was unrolled, I had a flat mattress in a plastic bag. The bag was perfect for providing a clean surface to let the mattress air out and expand after it was opened. I cut along the side, top and bottom to open it and it quickly expanded into a bed. Pretty cool! Best part is no smells! While I could slightly smell the new fabric, no toxic gases poured out. I quickly brought it inside to keep it clean. It was full sized within a few minutes, but I let it rest overnight before trying it out. It is comfortable, contours to my body, and bouncy. Full disclosure, I’ve been sleeping on a folding cot for the last decade. So, it’s been a while since I slept on a real bed with springs. I made the bed today and plan to sleep on it tonight. The one I ordered was listed as “firm”. I don’t know that I’d call it firm, but I haven’t had a real bed in a long time. The 10″ is about 6″ of springs and 4″ of the mattress memory foam and topper. It definitely gives a bit when you sit on it or press on it but bounces right back. When I’m lying on it, it contours to my body filling in the gaps in my low back for support. If that’s what a firm mattress is supposed to do it’s perfect! I’ll try to provide another update after I’ve slept on it.UPDATE: I’ve slept on the mattress two nights now. I’m still getting used to the memory foam. It’s comfortable, springy/bouncy when you sit, but firmly surrounds me when I’m sleeping. I feel taller when I wake up now. I have not had any pain or discomfort. It’s a great height on top of the 14″ frame I have. I enjoy making the bed now and can fold laundry on it without bending over and hurting my back.
Michael Britten –
Great Mattress
My wife and I had a lot of issues with memory foam mattress, but they are considered one of the best mattresses to get. We both woke with back pain and and a lot of sleepless night. So we decided to go with a coil spring mattress and this one is very nice. One of the best mattresses I’ve ever tried.
Terra Lane –
Love it
So far absolutely no complaints! It is very comfortable. We let it air out for 3 days. It didnât have a strong smell when we first opened it and it expanded easily and after 3 days I have to say we laid on it and fell in love! It is extremely comfortable and I would definitely buy it again.
Tracy Smith –
Such a steal
I was very skeptical about buying a mattress off amazon especially not knowing which reviews were true. This is one of the comfiest mattressâs for such a great price! I would recommend this to anyone in need of something quick to buy and not looking to spend a fortune!
Saurabh Gupta –
Do not buy! Causes MAJOR back ache.
If I could only give a ZERO star rating, I would. Ordered this mattress last month and I am writing this review after a little over a monthâs use. My back is totally MESSED UP! I have never had this type of back pain. My lower back feels like itâs going to snap. This is coming from a health and active dude who works out and keeps fit. The biggest issue with this mattress is that it sinks once you lay over it. I hope Amazon will accept my return request as this mattress has caused me $$$ on chiropractic and massage therapy sessions.Update (6/10/25) – The seller was very courteous and refunded me the full amount. The hybrid mattress did not suit me and I have gone back to the full memory foam mattress which has been working out.
MAB –
Nice Firm Mattress
Arrives in a 12 x 12 x 48 box. Comes with a plastic cutter to start the magical process. Good quality mattress, quite comfortable. There was a new product odor but it went away after a couple of hours after inflation. This was a good choice for me.
Carolina –
Life changing for years of back pain
This is the best mattress Iâve ever bought! no more back pain (I deal with bad Scoliosis and Hyperlordosis) and makes me wanna stay in bed all day long.There is nothing else to say. BUY IT!!!
B –
Itâs decent
The springs on the outside edge are a lot softer than the inside so you fall out of the bed easily. It caused more back pain than when I went to bed. Do not recommend.I was able to return for a full refund.