DreamCloud Ultra 15" King Mattress - Luxury Hybrid Gel Memory Foam - 365 Night Trial - Back Pain Relief - Fiberglass Free - Forever Warranty - Mattress in a Box - CertiPUR-US® Certified
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90-day refund / replacement
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Availability:
Only 3 left in stock, order soon!
Arrives
Thursday, Aug 13
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Size: King
Style: Ultra 15"
Pattern Name: New Version
Features
- CloudQuilt(TM) TOP- A quilted top creates a soft, luxurious sleep surface. Cooling fibers woven into the cover help keep you cool and comfortable all night long
- SEVEN LAYERS OF COMFORT - DreamCloud Luxe Hybrid features a 7-layer design with our signature CloudQuiltTM quilted cover, cooling fiber technology, and 3 of pressure-relieving memory foam. Perfect for sleepers looking for breathability, contouring, and restorative rest.
- REINVENTING PRESSURE RELIEF - Our perfect pairing of memory foam and groundbreaking five-zone support layers cradles pressure points in your shoulders, hips, back, and knees while keeping your spine properly aligned
- RELIVIEVES BACK PAIN - Contouring memory foam layer relieves pressure and reduces stress on high-tension areas like your hips and back and responsive support layer promotes spinal alignment with dynamic support, ensuring you stay properly positioned on top of the mattress for uninterrupted sleep
- SAFE & FIBERGLASS FREE - Your DreamCloud mattress is made without ozone depletors, mercury, lead, formaldehyde, phthalates and other harmful substances that can be in consumer products
Description
DreamCloud Ultra Hybrid is our most indulgent mattress yet, featuring a medium-soft, 7-layer design with 4x the cooling and memory foam support of the Classic Hybrid. Our 4” CloudQuilt+™ euro top and advanced phase change material keep you cool, while individually wrapped coils and a five-zone support layer deliver targeted comfort and stability. For your best sleep, night after night
Brand: DreamCloud
Size: King
Product Dimensions: 80"L x 76"W x 15"Th
Item Weight: 141 Pounds
Item Firmness Description: Medium Firm
Top Style: Euro Top
Cover Material: Cashmere Blend
Number of Layers: 7
Fill Material: Memory Foam
Weight Limit: 800 Pounds
Item Firmness Description: Medium Firm
Number of Layers: 7
Weight Capacity Maximum: 800 Pounds
Additional Features: Breathable, Low Motion Transfer, Pressure Relief, Temperature Regulating
Mattress Coil Type: Pocketed Coil
Construction Type: Hybrid
Number of Mattress Coils: 990
Is Customizable?: No
Size: King
Item Dimensions L x W x Thickness: 80"L x 76"W x 15"Th
Item Weight: 141 Pounds
Item Thickness: 15 Inches
Item Dimensions: 80 x 76 x 15 inches
Cover Material: Cashmere Blend
Fill Material: Memory Foam
Product Care Instructions: Hand Wash Only
Mattress Comfort Layer Material: Comfort Foam, Memory foam
Material Type: Memory Foam
Brand Name: DreamCloud
Model Name: DreamCloud Ultra
Product Benefits: Breathable, Improves Sleep, Posture Support, Pressure Relief, Reduces Toss & Turn
Model Number: dchyultrdz-sking
UPC: 810167464627
Mattress Type: Standard Mattress
Manufacturer: DreamCloud
Set Name: DreamCloud Ultra
Manufacturer Part Number: dchyultrdz-sking
Included Components: Mattress
Item Type Name: Bed Mattress Conventional
top-style: Euro Top
Color: White
Style Name: Ultra 15"
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Aug 13
Yes, absolutely! You may return this product for a full refund within 90 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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Similar Products
Top Amazon Reviews
Size: Queen
Style: Classic 12"
Pattern Name: New Version
I bought this mattress in November of 2025 (give or take about 4 months ago now) to replace my old cheap full-sized mattress I also got from Amazon a couple years back. I'm going to go over why I bought this model, and what notes I have about the quality and feel. I work very long nights, and to survive without falling asleep mid-shift, I need to get as much sleep as I can during the day. With my old mattress, I would find myself waking up periodically, every couple hours, sometimes every 30 minutes, there were days where I would only get a collective 2-3hr of sleep because of this, and I largely believed that this was caused by simply not being comfortable enough in bed. Another problem that arose around the time I bought this mattress (and what happened to be my breaking point) was the back pain that started to creep in from not having proper back support. Now that we have the background, it's time to talk about the quality of the mattress, the quality of sleep I've been getting since making the change, and the way my day to day life has (spoiler alert) significantly improved. Quality: From the moment I opened the package and started to let the mattress air out, I could immediately tell that the build quality was much higher quality than my old mattress, and even better than some of the more expensive models I saw at some big box stores. The material has a nice cooling feel, and there was no odor from the packaging that lingered. The mattress is thick, with all the inside material and supports enclosed using a high quality zipper. The look and feel of this model just screams premium, which is impressive at the price, especially considering this is the Classic model and not one of the higher tier models. Both my girlfriend and I are bigger people, so we need all the support we can get, and this has support in spades. The mattress looks just as good as it did the moment we got it, with no visible sinking. Quality of sleep: Where do I begin? To keep things short: that constant waking up throughout the day? It's gone. Now when I go to sleep for work, I'm able to stay asleep until the moment my alarm begins to blare. The first day, I was late to work because I spent a good while just being in awe that I was able to get uninterrupted sleep. Quality of life: The back pain? Also seriously reduced, I'm not going to pretend like this suddenly solved all my back pain, gave me a raise at work, and made me a couple inches taller, but what I will say is that I'm no longer waking up feeling sore and having to call out of work because of some debilitating pain that I likely got from sleeping unsupported. Conclusion: Genuinely, for the amount of money I spent, I do not think I could have found a better mattress. About every aspect of my sleep life has been improved, and all for a relatively affordable price. Seriously, if you're considering getting this, do. And if you're still unsure, still do it anyways. DreamCloud is well known for their customer service, and that 365 night trial is unmatched.
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Reviewed in the United States on April 28, 2026 by Jesus Beltran Alvarez
Size: King
Style: Classic 12"
Pattern Name: New Version
Love this mattress! I was wary because we didn’t get to try it out before purchasing, however we were pleasantly surprised! It’s super comfy and after all these months it still feels great. My mom tried it out and wants to purchase the same one since they have to upgrade too. And clearly the cats are a fan as well!
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Reviewed in the United States on June 10, 2026 Reviewed in the United States on June 10, 2026 by Dragonbabe9
Size: Queen
Style: Classic 12"
Pattern Name: New Version
I needed a new mattress as mine was giving me pains. This mattress is so comfortable. The top is like sleeping on a cloud. No more pressure pains. There was no odor at all. The directions said to let it inflate for 24 hours, but it didn't take that long. Price was much better than what you can get at a mattress store. The only drawback is you can't lie down on it before buying. But you get a guarantee if you don't like it. Paying a little extra to have Amazon deliver and set up is worth the money. They also haul your old mattress away. They were right on time and very professional. I have been very happy with my purchase.
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Reviewed in the United States on May 25, 2026 by vicki campbell
Size: King
Style: Luxe 14"
Pattern Name: New Version
The mattress is extremely comfortable, definitely on the softer side. The edge support is poor, if you lay or sit on or near the edge it almost completely folds down. I wouldn’t expect that considering the price of the mattress.
Reviewed in the United States on June 3, 2026 by Stephanie Bourland
Size: Queen
Style: Luxe 14"
Pattern Name: New Version
This mattress arrived in perfect condition, and I have to give the Amazon delivery team a shout‑out—they were polite, careful, and prompt. Living on the 3rd floor, I really appreciated that level of service, especially since many premium brands just drop the mattress at your doorstep. I had been shopping for a new mattress since July and visited several stores without finding anything that felt right. The positive reviews and 90‑day return policy convinced me to take a chance on a mattress I hadn’t tested in person, and I’m glad I did. The mattress felt a little softer than I expected at first (it’s described as “medium firm”), but it has been incredibly comfortable. I’ve been sleeping great for three months, and the “DreamCloud” name really fits the feel. Cooling: If you’re a naturally warm sleeper like me, this may not dramatically change that. Even with organic bedding, I still sleep warm, so results may vary. So far it’s holding its shape perfectly—no sagging or dips. For reference, I’m 5'3" and 130 lbs. This is a big improvement over the permanent body dents I experienced with my old Tempur‑Pedic. There was zero odor when unboxed, took only a few hours to decompress and I was able to sleep on it the same day it arrived. I’m very pleased with the quality and comfort so far. With the generous return policy and solid warranty, I’d say go for it if you’re undecided.
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Reviewed in the United States on March 5, 2026 by Mamakat
Size: King
Style: Classic 12"
Pattern Name: New Version
DreamCloud has clearly invested a huge amount of money in marketing and influencers to get their high ratings. When reviewing mattress options on Amazon it seemed like the logical choice. Boy were we duped!! This mattress is mediocre at best. Out of the box it is very flimsy and not supportive at all. My wife started getting back pain within a couple days of sleeping on this mattress. You feel every move of your partner and it collapses in the middle. It’s not comfortable at all. Now we’re struggling to get someone to come pick up the mattress. Don’t order a mattress from Amazon.
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Reviewed in the United States on June 8, 2026 by Roger
Size: Queen
Style: Classic 12"
Pattern Name: New Version
The mattress is deluxe and a delight to sleep on. I added a foam pad to the top for the xtra comfort and am sleeping like a baby. The 3 stars are for the delivery. The two man team walked in throwing off a very negative vibe. I had ordered mattress disposal and it was clear these guys wanted no part of it. Yes, the mattresses were soiled; no surprise after 10 years of use. But I picked this mattress because of the “haul away” service and had actually refused the first delivery because I had mistakenly selected unboxing rather than haul away. It was a very disappointing service experience. Hopefully the mattress will exceed expectations and over time I’ll forget about the delivery experience. In the meantime I have no idea how I’ll dispose of the old mattresses.
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Reviewed in the United States on May 13, 2026 by Christina C. Sandy
Size: Full
Style: Classic 12"
Pattern Name: New Version
Only bought this a day ago so I can't speak to its long term longevity yet. So far It's very comfortable and just the right firmness for me. I read reviews about Dreamcloud and honestly was pretty skeptical and thought I might need to return it but it seems like they've fixed their QA/QC issues that people complained about. I could just be lucky though. Still off gassing a day later so has a bit of a smell but not very noticeable after I put a sheet on it. Sleeps slightly warmer than my old mattress which had no foam and just springs but not significantly so. For the value its probably the best I could've reasonably expected.
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Reviewed in the United States on May 17, 2026 by Amazon Customer