Amazon Basics Cooling Infused Gel Memory Foam Mattress, Medium-Firm, CertiPUR-US Certified, Twin Size, 12 Inch, White/Gray


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Purchase options and add-ons

Brand Amazon Basics
Size Twin
Product Dimensions 75"L x 39"W x 12"Th
Top Style Memory Foam
Number of Layers 3
Fill Material Gel Memory Foam
Special Feature Durable
Color White/Gray
Model Name G-MAT-0940A-TW-WHT
Product Care Instructions Spot Clean Only
Item Weight
40.5 Pounds
Item Firmness Description
Medium
Age Range (Description)
Adult
Construction Type
Memory Foam

About this item

  • 12” three-layer, hypoallergenic mattress with cooling gel memory foam top layer, supportive middle layer, and durable foam base
  • Cooling gel memory foam top layer and breathable middle layer with airflow channels provide a cooling effect, helping to regulate your body temperature while you sleep
  • Medium-firm mattress offers exceptional support for a restful night's sleep; quilted cover for extra softness
  • CertiPUR-US certified and made in the USA of U.S. and imported parts
  • Vacuum-packed for shipping; allow 72 hours for mattress to reach full height
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Customer ratings by feature

Value for money
4.6 4.6
Durability
4.5 4.5
Softness
4.3 4.3
Sleep quality
4.1 4.1

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Amazon Basics Cooling Infused Gel Memory Foam Mattress, Medium-Firm, CertiPUR-US Certified, Twin Size, 12 Inch, White/Gray


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Product Description

Product Description

Amazon Basics Cooling Gel-Infused, Medium-Firm Memory Foam Mattress, CertiPUR-US Certified - Twin Size, 12 Inch

From the Manufacturer

Amazon Basics

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This Item
Amazon Basics Cooling Infused Gel Memory Foam Mattress, Medium-Firm, CertiPUR-US Certified, Twin Size, 12 Inch, White/Gray
Amazon Basics Cooling Infused Gel Memory Foam Mattress, Medium-Firm, CertiPUR-US Certified, Twin Size, 12 Inch, White/Gray
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Price$212.98$144.47-19% $446.72
List:$549.99
$294.99$199.99-17% $289.97
Typical:$349.97
Delivery
Get it as soon as Friday, Jul 26
Get it as soon as Wednesday, Jul 24
Get it as soon as Wednesday, Jul 24
Get it as soon as Friday, Jul 26
Get it as soon as Tuesday, Jul 30
Customer Ratings
Value for money
4.6
4.2
4.8
4.2
4.6
3.6
Sleep quality
4.1
3.9
4.9
4.0
4.6
3.0
Comfort
4.0
3.9
4.2
3.9
4.7
3.3
Pain relief
3.8
3.7
3.7
3.8
5.0
2.6
Softness
4.3
3.5
3.6
3.6
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Yunirvana
DIFAME
size
Twin
Twin
King
Queen
Twin
King
firmness description
Medium
Medium
Medium
Medium
Medium
Medium
construction type
Memory Foam
Foam
Memory Foam
Gel Foam
Spring
Memory Foam
weight
40.5 pounds
15.3 pounds
47 pounds
60.2 pounds
48 pounds
79.53 pounds

Customer reviews

4.4 out of 5 stars
4.4 out of 5
5,811 global ratings

Customers say

Customers like the comfort, value, and sleep quality of the mattress. They mention that it has a good balance between comfort and firmness, ensuring a restful sleep and that it allows them to sleep without back pain. They appreciate the quality, and back pain relief. However, some customers feel the firmness is less than they prefer. Opinions are mixed on smell and temperature.

AI-generated from the text of customer reviews

671 customers mention "Comfort"508 positive163 negative

Customers like the comfort of the mattress. They mention it has a good balance between comfort and firmness, and is the right amount of soft and firm. Some say that the mattress feels firm just like it came out of the box.

"...When summer comes I see this being a HUGE plus.Pros: Firm but giving, cooling, even firmness over the entire surface area, smell fades..." Read more

"...They are perfect for boys who like to rough house. They are firm and soft which is perfect for wrestling...." Read more

"...It is comfortable, but I wish it was more true to being a medium firmness than what it is...." Read more

"...It is comfortable, and does not "trap" you in the foam as some reviewers said could happen with softer mattresses.7) Heat..." Read more

298 customers mention "Value"238 positive60 negative

Customers like the value of the mattress. They say it's the best budget mattress, the relation between quality and price is unbeatable, and it'll last for a long time.

"...Cost effective and worth the money" Read more

"...on my case, I do recommend this mattress, the relation between quality and price is unbeatable, and it is MADE IN USA...." Read more

"...Good value for the money" Read more

"A little more soft then I expected, but great purchase for the price." Read more

238 customers mention "Quality"230 positive8 negative

Customers are satisfied with the quality of the mattress. They mention that it is well constructed, holds up well, and is a great value for the money. Some say that the bed is amazing and fantastic.

"...No dents, soft/hard spots, and no signs of wear or breakdown...." Read more

"...They are firm and soft which is perfect for wrestling. It’s stable and adjusted to the advertised shap and height...." Read more

"...Overall, for the price, this is a fairly decent mattress." Read more

"...All 4 corners expanded perfectly even. No weak spots, the firmness is even in all areas… Please, do not pay much attention to the Firmness Reviews,..." Read more

137 customers mention "Sleep quality"110 positive27 negative

Customers like the sleep quality of the mattress. They say it ensures a restful sleep, sleeps comfortably, and doesn't sink in when they lay down. Some say it allows them to sleep without back pain. They also mention that the warmth is comfortable and relaxing.

"...This mattress has literally helped me get the best sleep in the last year than I have in 20+ years of having a bad back...." Read more

"...This gentle warmth is comfortable and relaxing, and is one reason I would choose a memory foam mattress again...." Read more

"the bed sleeps very well" Read more

"...I sink into it but have plenty of support, I’m never sore and I sleep HARD...." Read more

83 customers mention "Back pain relief"83 positive0 negative

Customers say the mattress provides back pain relief. They mention that it has plenty of support, and their backs don't hurt when sleeping on it. Some say that the mattress makes their ribs feel good every morning.

"...since sleeping on this mattress I have noticed that I awaken with less back pain and stiffness. I am sleeping a lot better also...." Read more

"...I do not have the mattress induced pain with this mattress...." Read more

"...Finally made the change and almost all of my back pain has disappeared! Way to go Amazon!" Read more

"...No pressure point pain at all though, I’m not waking up constantly throughout the night and having to toss and turn in and thrash in order to get..." Read more

97 customers mention "Temperature"56 positive41 negative

Customers are mixed about the temperature of the mattress. Some mention it's cool to the touch and helps keep them cool. However, others say that it sleeps hot and is not very cooling.

"...Every night feels like the first night in this dream. Cooling still works fantastic, it is still the same firmness as when brand new, and it stills..." Read more

"...than 6 hours of sleep on it before my body completely rebels, but it sleeps hot and I still wake up with aches...." Read more

"...It super comfy but firm. It really does keep you cool." Read more

"...I never get overheated, I sink into it but have plenty of support, I’m never sore and I sleep HARD...." Read more

78 customers mention "Smell"48 positive30 negative

Customers are mixed about the smell of the mattress. Some mention that it has no smell in their experience, while others say that it did have a bit of a smell straight out of the bag.

"...giving, cooling, even firmness over the entire surface area, smell fades within daysCons: Honestly none as of yet..." Read more

"I purchased a memory foam pillow a decade ago. The smell was so horrible that I banished it to the garage...." Read more

"...It’s stable and adjusted to the advertised shap and height. There wasn’t a smell like some experience- since I e bought three of these so far..." Read more

"...The cover is nicely finished, pristine and clean. NO chemical or foul smell whatsoever. All 4 corners expanded perfectly even...." Read more

133 customers mention "Firmness"0 positive133 negative

Customers are dissatisfied with the firmness of the mattress. Some say that it's less than they prefer, while others say it feels soft-firm. Some customers also mention that the edges aren't very stiff, so if you sit on the edge, it may be difficult to stand up. Overall, some customers find the mattress to be stiff almost hard.

"...I pressed on the top of the bed and I was worried, it felt stiff almost hard...." Read more

"...says this mattress provides medium support, it does feel more firm than medium...." Read more

"...Moving the mattress was challenging because the expanded mattress is very wobbly and difficult to handle...." Read more

"...Going on a month if sleep.The first few days it was a little firm...." Read more

Still in love (2 year update)
5 out of 5 stars
Still in love (2 year update)
My stats: 6'1" 200lbs pinched spinal column, sciatic nerve impingement, poor sleeper, hot sleeperAbsolutely LOVE this matress. When it arrived it was well packaged. Upon opening I had doubts it would expand fully. Took it to an open room and cut open vacuum sealed bag. Bed started expanding rapidly. A few hours later and it looked completely expanded but I followed the directions and waited. 72 hours later it was ready. I pressed on the top of the bed and I was worried, it felt stiff almost hard. I then laid on it and my worries went away as it formed around me beautifully. It is firm but very comfortable. The initial smell of plastic was almost completely gone. The first night I we slept on it I did not wake once during the night and awoke feeling really good. I have a bad back and since sleeping on this mattress I have noticed that I awaken with less back pain and stiffness. I am sleeping a lot better also. The gel top on this mattress is amazing as it keeps a nice cool layer even if you stay in the same spot for a long time. When summer comes I see this being a HUGE plus.Pros: Firm but giving, cooling, even firmness over the entire surface area, smell fades within daysCons: Honestly none as of yetI will update in a month or two.4 month update:Looks and feels brand new.No dents, soft/hard spots, and no signs of wear or breakdown.We live in western Pennsylvania and it has been in the 90s during the day and 68-72 at night. The beds gel layer has been a Godsend.I go to bed 2-3 hours after my wife and when I sit and then lay down she never knows.My back has been better in these last 3 months than it has been in years.1 year update:Still looks brand new.No bowing or drooping areas.Every night the wife and I get in it feels like the first night we slept on it.This mattress has literally helped me get the best sleep in the last year than I have in 20+ years of having a bad back.2 year update:Yes, still in love!Every night feels like the first night in this dream. Cooling still works fantastic, it is still the same firmness as when brand new, and it stills forms to my body perfectly. Would and will buy again!
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Top reviews from the United States

Reviewed in the United States on March 22, 2020
Size: QueenStyle: 12-inch Memory FoamPattern Name: Medium FeelVerified Purchase
My stats: 6'1" 200lbs pinched spinal column, sciatic nerve impingement, poor sleeper, hot sleeper

Absolutely LOVE this matress. When it arrived it was well packaged. Upon opening I had doubts it would expand fully. Took it to an open room and cut open vacuum sealed bag. Bed started expanding rapidly. A few hours later and it looked completely expanded but I followed the directions and waited. 72 hours later it was ready. I pressed on the top of the bed and I was worried, it felt stiff almost hard. I then laid on it and my worries went away as it formed around me beautifully. It is firm but very comfortable. The initial smell of plastic was almost completely gone. The first night I we slept on it I did not wake once during the night and awoke feeling really good. I have a bad back and since sleeping on this mattress I have noticed that I awaken with less back pain and stiffness. I am sleeping a lot better also. The gel top on this mattress is amazing as it keeps a nice cool layer even if you stay in the same spot for a long time. When summer comes I see this being a HUGE plus.

Pros: Firm but giving, cooling, even firmness over the entire surface area, smell fades within days

Cons: Honestly none as of yet

I will update in a month or two.

4 month update:

Looks and feels brand new.

No dents, soft/hard spots, and no signs of wear or breakdown.

We live in western Pennsylvania and it has been in the 90s during the day and 68-72 at night. The beds gel layer has been a Godsend.

I go to bed 2-3 hours after my wife and when I sit and then lay down she never knows.

My back has been better in these last 3 months than it has been in years.

1 year update:

Still looks brand new.

No bowing or drooping areas.

Every night the wife and I get in it feels like the first night we slept on it.

This mattress has literally helped me get the best sleep in the last year than I have in 20+ years of having a bad back.

2 year update:

Yes, still in love!

Every night feels like the first night in this dream. Cooling still works fantastic, it is still the same firmness as when brand new, and it stills forms to my body perfectly. Would and will buy again!
Customer image
5.0 out of 5 stars Still in love (2 year update)
Reviewed in the United States on March 22, 2020
My stats: 6'1" 200lbs pinched spinal column, sciatic nerve impingement, poor sleeper, hot sleeper

Absolutely LOVE this matress. When it arrived it was well packaged. Upon opening I had doubts it would expand fully. Took it to an open room and cut open vacuum sealed bag. Bed started expanding rapidly. A few hours later and it looked completely expanded but I followed the directions and waited. 72 hours later it was ready. I pressed on the top of the bed and I was worried, it felt stiff almost hard. I then laid on it and my worries went away as it formed around me beautifully. It is firm but very comfortable. The initial smell of plastic was almost completely gone. The first night I we slept on it I did not wake once during the night and awoke feeling really good. I have a bad back and since sleeping on this mattress I have noticed that I awaken with less back pain and stiffness. I am sleeping a lot better also. The gel top on this mattress is amazing as it keeps a nice cool layer even if you stay in the same spot for a long time. When summer comes I see this being a HUGE plus.

Pros: Firm but giving, cooling, even firmness over the entire surface area, smell fades within days

Cons: Honestly none as of yet

I will update in a month or two.

4 month update:

Looks and feels brand new.

No dents, soft/hard spots, and no signs of wear or breakdown.

We live in western Pennsylvania and it has been in the 90s during the day and 68-72 at night. The beds gel layer has been a Godsend.

I go to bed 2-3 hours after my wife and when I sit and then lay down she never knows.

My back has been better in these last 3 months than it has been in years.

1 year update:

Still looks brand new.

No bowing or drooping areas.

Every night the wife and I get in it feels like the first night we slept on it.

This mattress has literally helped me get the best sleep in the last year than I have in 20+ years of having a bad back.

2 year update:

Yes, still in love!

Every night feels like the first night in this dream. Cooling still works fantastic, it is still the same firmness as when brand new, and it stills forms to my body perfectly. Would and will buy again!
Images in this review
Customer image
Customer image
1,922 people found this helpful
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Reviewed in the United States on July 2, 2024
Size: TwinStyle: 12-inch Memory FoamPattern Name: Medium FeelVerified Purchase
I have bought three of these mattresses for my kids and nephew. They are perfect for boys who like to rough house. They are firm and soft which is perfect for wrestling. It’s stable and adjusted to the advertised shap and height. There wasn’t a smell like some experience- since I e bought three of these so far (for three different people) I am a big fan. Cost effective and worth the money
5 people found this helpful
Report
Reviewed in the United States on May 3, 2024
Size: QueenStyle: 10-inch Memory FoamPattern Name: Medium FeelVerified Purchase
I bought a 10 inch queen size, which is a decent thickness and a true queen size. While the description says this mattress provides medium support, it does feel more firm than medium. It is comfortable, but I wish it was more true to being a medium firmness than what it is. That said, I can't imagine trying to repackage and return this thing, so it's tolerable enough that I am keeping it. The smell when it was first unpackaged was slight, but after airing out for a week before putting a cover and sheets on it, the smell was gone. Be prepared to discard a lot of plastic wrap, like yards and yards of it, not to mention a huge plastic bag, too. Overall, for the price, this is a fairly decent mattress.
13 people found this helpful
Report
Reviewed in the United States on January 27, 2024
Size: TwinStyle: 10-inch Memory FoamPattern Name: Medium FeelVerified Purchase
I purchased a memory foam pillow a decade ago. The smell was so horrible that I banished it to the garage. Weeks later the smell was still so strong and offensive that I threw the pillow away.

That experience made me very hesitant about purchasing a memory foam mattress, but a close relative assured me that she had experienced no odor when she purchased her memory foam mattress. After talking with her and reading numerous reviews, I made the decision to purchase the mattress above. I offer the following comments to help others decide if they want to try a memory foam mattress.

1) Prepare for the EXPANSION EVENT.
A memory foam mattress comes in a box and is rolled tightly in plastic. As you unroll the plastic, physics takes over and the mattress starts a growth process you cannot stop.

My husband removed the box, stood the mattress up on one end and began unrolling the outer plastic wrapping as I rolled up the plastic he was removing from the mattress. We had cleared a twin size area on the floor. The mattress immediately started expanding and it was necessary to lay it on the floor before we could cut off the heavy plastic bag in which the mattress was sealed under the outer plastic wrapping. Once all the plastic was removed, we left the mattress on the floor for two days to firm up. The third day my husband carried the mattress to its bed frame, where it continued to firm up. Moving the mattress was challenging because the expanded mattress is very wobbly and difficult to handle. We would have needed a second or third person if the mattress had been a larger size. Consider letting the mattress expand on the bed frame so moving it is not necessary.

2) Plastic
There is a lot of heavy plastic to dispose of. Find a store or recycling center.

3) Waterproof Mattress Protector
It is essential to have a waterproof mattress protector and our mattress did not come with one. The mattress is a foam product and anything you spill on it - food, blood, urine, vomit - will stain the foam and is likely to create permanent smells. Amazon has a good selection of waterproof mattress protectors.

4) Memory Foam Odor
Our mattress had no odor.

5) Corners Not Expanding
Some reviewers mention corners that did not fully expand. Our corners expanded fully once the inner bag was removed from the mattress.

6) Firmness
How firm do you want your mattress? After reviews and recommendations, we decided on Amazon's medium firm, 10 inch mattress. It is comfortable, and does not "trap" you in the foam as some reviewers said could happen with softer mattresses.

7) Heat
Consider this issue carefully based on your preferences. As you lay on a memory foam mattress you will feel a warmth. This gentle warmth is comfortable and relaxing, and is one reason I would choose a memory foam mattress again. Removing or adding a blanket can help control the heat level.
43 people found this helpful
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Top reviews from other countries

marion worthen
4.0 out of 5 stars Softness
Reviewed in Canada on September 28, 2023
Size: FullStyle: 12-inch Memory FoamPattern Name: Medium FeelVerified Purchase
I ended up putting a thin memory foam on top but that is just me, I wanted it softer but after 3 weeks it has worked well for me
DK
3.0 out of 5 stars Good luck not damaging it
Reviewed in Canada on October 6, 2023
Size: FullStyle: 10-inch Memory FoamPattern Name: Medium FeelVerified Purchase
good luck cutting open the super tight plastic without damaging it.