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12" Cooling Gel Memory Foam Mattress

4.7 / 5


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Coupon Code: Ace15
120 Day Free Return

120 Day Free Return

Free Shipping To You Door

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20 Year Limited Warranty

20 Year Limited Warranty

Just Right Designs Made A Better Mattress Just Right Designs Made A Better Mattress

1. Luxury Cool & Soft Mattress Cover

Cool movable and washable mattress cover made of fabric that is cool to the touch, regulates heat at an ideal temperature all night long, even on those 90 degrees Fahrenheit nights. It is anti-pilling, anti-bacteria and mites. OeKo-TEX Certified.

2. Fireproof Barrier

The Fireproof layer is made of the same fabric used in bulletproof vests, it does not contain any Glass Fiber or flame-retardant chemical additives. CFR1633 certified to protect against fire.

3. Open Cell Memory Foam 2.5"

The Open-cell Gel Memory Foam is proved to sleep 25% cooler than traditional petroleum-based polyurethane.

4. Bamboo Memory Foam 2"

Bamboo charcoal eliminates odors, absorbs excess moisture(if you live in Louisiana or Hawaii, definitely give this mattress a shot), regulates temperature, and is an excellent choice for people with allergies.

5. Gel Infused Memory Foam 1.5"

Gel memory foam wicks away heat, keeping you cool throughout the night. Adding gel microbeads to memory foam increases the density of the memory foam as well, creating a surface that's soft, yet firm. You won't experience that hot, sinking feeling.

6. Durable High Dense Base 6"

The high-density core base support foam keeps the mattress from deformation, collapse, and provides unparalleled support during the night.

best mattress for cool sleeping - Acesleep Mattress
best mattress for back and neck pain - Acesleep Mattress
cool gel 12 inch gel memory foam mattress - Acesleep Mattress
best mattress for lower back pain sufferers - Acesleep Mattress
See More Professionals Reviews
CFR 1633 flammability test

Acesleep mattresses all passed CFR 1633 flammability test, there’s no chemical fire retardant or glass fiber. Check Credential


CertiPUR-US® certified indicating that Acesleep mattresses are not only free from harmful chemicals, but low on VOC as well. Check CertiPUR List


Acesleep is awarded OeKo-Tex® Certification, indicating that there’s no harmful substance on the materials of the mattress cover.

best mattress for back sleepers with back pain - Acesleep Mattress
best mattress for back sleepers with back pain - Acesleep Mattress
View Mattress Specifications +×

Dimensions and Weight


Mattress Dimensions:39" x 75" x 12"

Package Dimension:14" x 14" x 41"


Twin XL:

Mattress Dimensions:39" x 80" x 12"

Package Dimension:14.5" x 14.5" x 41"

Weight:59 lbs


Mattress Dimensions:54" x 75" x 12"

Package Dimension:14.5" x 14.5" x 56"

Weight:72 lbs


Mattress Dimensions:60" x 80" x 12"

Package Dimension:14.5" x 14.5" x 62"

Weight:89.9 lbs


Mattress Dimensions:76" x 80" x 12"

Package Dimension:14.5" x 14.5" x 72"

Weight:109.4 lbs

Cal King:

Mattress Dimensions:72" x 84" x 12"

Package Dimension:14.5" x 15" x 72"

Weight:114.4 lbs

Shipping Info.

Acesleep cooperates with UPS and FedEx to arrange the shipments, usually it takes 3 to 5 business days for the shipping. An updated email with tracking number will be sent once the mattress is shipped out.

Shipping Costs

Free Shipping & No-Hassle Free Return. learn more


20 Years Warranty.learn more

Advanced Features

Durable Cooling Mattress Cover

Durable Cooling Mattress Cover

Comfortable Pressure Relief

Comfortable Pressure Relief

Limited Motion Isolation

Limited Motion Isolation

Durable Usage Without Sagging

Durable Usage Without Sagging

Ask Users Questions


The surface sinks somewhat and conforms fairly closely

Medium Soft
Box Springs

Acesleep Mattress fits for most bed frames, including box spring, platform, adjustable bed frames, slats, bunk beds, trundle beds or even the floor.

Box Springs

Box Springs

Slatted Frames

Slatted Frames



Adjustable Frames

Adjustable Frames

“We used to wake up with sweat drenched clothes, but that never happened on this mattress.”

Annie M. -Washington, DC

“My back feels so much better now. I have not had pressure point pain since getting this mattress.”

Caroline F. -Austin, TX

“I love this mattress, not sagging in and not being uncomfortable either, sleep good on it .”

Morgan P. -Broadway, NC

The Acesleep Mattress

Reviews and Question From Amazon Buyers

  • Reviews
  • Question

Review left on Dec 04,19

Rated 5 out of 5
Cool and comfortable

So far I am impressed, and really shocked by how comfortable my bed is. The shipping bag was a little beat up, but the bed was untouched and still wrapped. It was pretty light for the size, so I was able to carry it and unbox it by myself. The bed rolled out easy and as soon as I cut the plastic it started to regain its shape. Within 3 hours the mattress was at full size. As far as any smells, I didn’t smell anything when I unpackaged the bed.The mattress is very comfortable for sleeping on your back. I normally would sleep on my stomach, but I found this mattress actually helps me sleep on my back better. Now I’m roughly 5’10 and around 230, so I am a heavy person and having a solid mattress to sleep on just makes me feel a lot better about sleep. The price was good. I’ve slept on the mattress 2 days, and I will update later when I break in the bed more.


Review left on Oct 16,18

Rated 5 out of 5
Fantastic mattress!

FINALLY great sleep and on a mattress we can agree is so amazing and comfortable for us both.

After spending two weeks reading reviews, comparing foam mattresses and companies, reading about the materials and layers, we decided on this mattress. We ordered the king size on Friday and it arrived on Monday, in a long bag.

This is THE most comfortable mattress I’ve ever slept on. Just firm enough and nobody sinks in, the foam ‘bounces’ back fairly quickly. My husband is 6’1″ 200lbs, I’m 5’2″ and weigh less but have shoulder, neck, and back problems. The neck and back issues are helped by having a supportive mattress. We both are getting THE best sleep we’ve ever had!! We are sleeping through the night with no tossing and turning. What a difference great sleep every night can do for mood, health, and stress. I LOVE this mattress and will recommend to anyone.


Review left on Sep 23,18

Rated 5 out of 5
the nights have been great

We have had the mattress for 6 days, slept on it 4 nights so far.
It has been lovely! It was basically at 12″ after a few hours though. I didn’t remove the plastic during decompression, just in case my cat got to it and did something odd. Even without removing the plastic, I have smelled nothing out of the ordinary.
So far, the nights have been great. I usually toss and turn, but found myself more comfortable sleeping on my back most of the night – I was actually shocked! My husband also said he has had some great deep sleep, which means his back is comfy, and my usual moving around is lessened severely so that doesn’t disrupt him! No back pain in the morning, and we got the medium firm, or whatever firmness that is. You do sink in a bit, it’s not like a hard surface. I thought I would prefer a softer mattress, but this has proven me wrong. It seems the support was what I was lacking.


Review left on Jan 04,20

Rated 4 out of 5
A good mattress, but not perfect.

This is a comfortable medium-plush/plush bed to sleep on, but it’s definitely not a perfect bed. Although it’s not perfect, I’m happy enough to keep it. Below I have listed some points I would like to mention. Even though the cons section appears to be large, they tend to mostly be minor inconveniences that I can resolve (some more easily than others).Pros- Inflated to full size quickly after unpacking, although it’s best to follow instructions and allow the recommended time to fully inflate before using.- Comfortable bed, especially when sleeping on my back. Same could be said for my stomach, but I try to avoid this where I can.- When moving across the bed, it appears there is little to no motion on other parts of the bed.- Mostly comfortable sleep overall.- Material appears to be quality.Cons- I tend to adjust my body at night, including sleeping on my side occasionally. However, it seems my spine does not feel straight while on my side, causing some discomfort. This can also be felt in my neck sometimes, but I have a second pillow to assist when this happens. When I notice either of these problems acting up, I need to readjust to lay on my back.- The mattress is cool at first when laying down, but eventually heats up in the middle of the night. I tend to either take off my shirt or remove the comforter for a while. However, this could be an issue of the bed protector, I have not figured it out yet.- I purchase a Queen size. I have queen-sized sheets already, but the fitted sheets do not completely cover the entire mattress. I attempted to use new queen-sized as well as king-sized sheets to see if possibly if my old sheets shrunk; the new queen sheets still don’t cover the 12-inch depth mattress, and the king sized is a bit baggy. I have been looking for sheets that are designed for a 12-inch mattress, but have not located anything successfully yet.-If you believe that those minor inconveniences are manageable as they are for me, then yes, go ahead and give this mattress a shot as it is comfortable. While I don’t believe they are deal-breakers for me, that may be different for you.I should note that I am a 29 year old male that weighs between 210-220 lbs at the time of writing this initial review.


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  1. Standard size, really nice quality
  2. Image result for can a foam mattress get bed
    Bed bugs can live on or in any mattress, including memory foam. However, they're more likely to live on the underside of the mattress rather than inside it. They also can't burrow, so they can't get inside a mattress unless there's already an opening.
  3. who knows or really cares for that matter. Eat beef and sleep well
  4. Yes, you must be careful while ordering. I got the 14" inch one to use without a box spring. Have had it for about a month now, and I love it. Firm, yet a little give. This mattress is very comfortable. My last one was a Nectar, and I think I like this one better.
  5. Lying near the edge is fine. When you sit on the edge you will sink in more than a coil mattress. I can still put socks and shoes on. It's not as bad as what I've read. I have furniture to do that on anyways. The sleep you get lying on this mattress is far worth it.
  6. I bought Queen Size and i believe it was about 13-15 inches height depth, and the length was right at 62 inches... the same width as a Queen bed. It's rolled up from the side in.
  7. I don't find it very comfortable but I sleep on my side and prefer a softer mattress. I use multiple pillows to cushion my knees and hip. If you suffer from joint pain, and sleep on side then I would not recommend.
  8. no idea, at this price doesn't really matter to me too much
  9. For the price and the feel of this mattress it's hard to beat..I really like the mattress it does have a coolness about it..I hope that helps..
  10. I'm not real sure about XL twin sheets as I only use queen size sheets on mine and they fit snug.
  11. Both easily I have one on a platform and one on a box spring


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