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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

Free Shipping To You Door

0% Financing With Klarna

0% Financing With Klarna

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 16,18

Rated 5 out of 5
Takes several people to put it on the bed but it's worth it

My son now cannot sleep with out this on his bed. He is so hot natured and this cools him right down. The smell issue that others had with this was non existent with ours although to “fluff” it up we did leave it open for a couple days, but even then, I did not notice a smell. It is HEAVY and will take a couple people to put it on the bed but once you do you will want to fall into it. It is as it says, medium firm so might not be for those with severe back issues, but I found it to be a wonderful experience when I napped on it (That’s all my son would let me do!) He claims its a really awesome mattress, feels great and he gets a great nights sleep on it.

Review left on Jul 13,18

Rated 5 out of 5
New try for memory foam mattress, it’s perfect.

This is my first memory foam mattress and after a lot of research I choose Acesleep mattress. It is so comfy I never want to get up. My body settles in as I lay down, It really is the perfect combination of soft and firm. It really is the perfect combination of soft and firm. Doesn’t fell like your sinking in at all and turning on your side or back feels just the same as turning on a traditional mattresses, except much more comfortable. The support for your back, whether you’re a side or back sleeper is amazing. The mattress contours to your body and provides essential needed support. I very pleased with this mattress and I’m sleeping better and longer than I have in a long time.

Review left on Sep 26,18

Rated 5 out of 5
This mattress is wonderful!

After an entire life on innerspring mattresses, I was afraid to try anything different, especially with the reputation memory foam has for sleeping “hot.” I purchased it first for the guest room, and tried it out for a week. At first it felt weird and foreign, but by the end of the week I was lovin’ it and bought a second one for the master bedroom. I’ve had it for a few weeks and am really happy with it and sleep better than I have in years. If it lasts as the guarantee says it will, this is the only way to go! It has the right amount of resistance to keep me from rolling over all night, but also the right amount of give to allow rolling over without awakening. I’m getting more restful sleep than I’ve had in many years.

Review left on Oct 28,18

Rated 5 out of 5
Everything it's cracked up to be - very pleased.

It was time to replace a worn out normal mattress and decided to go for this foam style. Lot’s of brands out there and after much reading I took a gamble on the Acesleep. After removing the plastic wrap (they provide a special small tool that will lessen your chances of cutting something you shouldn’t) I set it on the existing box spring and left it alone for 24 hours. It rose to it’s advertised height, pretty cool actually. I’ve found that the mattress is firm, but not extremely firm, which is to my liking. So far (about 2 weeks or so) I am sleeping great and my lower back issues have greatly improved. I’ve not had any issues with it being hot, it has remained neutral in that respect. I am very pleased with it and would recommend it to anyone. It appears to be very well made and only time will tell, however I’m very confident it will live up to it’s claims over time.

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