Cool Gel Memory Foam 12-Inch Mattress
Cool Gel Memory Foam 4.5-Inch Mattress image 2
Cool Gel Memory Foam 12-Inch Mattress
Cool Gel Memory Foam 12-Inch Mattress
Cool Gel Memory Foam 12-Inch Mattress
Cool Gel Memory Foam 12-Inch Mattress
Cool Gel Memory Foam 12-Inch Mattress

100 Nights Free Trial

Made in the USA

10-Year Warranty

Cool Gel Memory Foam 12-Inch Mattress - Twin

  • Cooling

  • Firmness

  • Support

Available upgrades

Selected

CoolGel 12-Inch

All Foam Construction

Get 2 Free Pillows!

CoolGel 14-Inch Ultimate

Our most comfortable mattress

Select Size Twin

Which Mattress Size Is Right For You?

Size Width Length
Twin 39” 75”
Twin XL 39” 80”
Full 54” 75”
Short Queen 60" 75"
Queen 60” 80”

King

 76” 80”

California King

 72" 84"

Need help selecting the right size?
Our customer service is available 7 days a week

Size

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The CoolGel Difference

This mattress is packed with features made to help you sleep better every night. Here’s what makes it special:

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Premium cooling system

Stay cool from sunset to sunrise with layers that fight off heat.

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Multi-zone support for perfect alignment

Gives your body the right support, right where you need it.

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Hotel-grade luxury comfort

Super soft and cozy, like sleeping in a great hotel bed.

Cool Gel mattresses are built to help you sleep cooler and more comfortably, night after night. Each option features our gel-infused memory foam that draws away heat, combined with a supportive base that keeps your spine happy. Choose the Classic all-foam design for a soft, hug-like feel, or upgrade to Premium for a hybrid with extra support from wrapped coils.

All our mattresses contain no fiberglass and are CertiPUR-US certified for peace of mind. Whether you are a side, back, or combo sleeper, Cool Gel makes it easy to get cool, pressure-relieving rest at a price that works for real families.

We believe your mattress-buying experience should be as smooth as your first night’s sleep. Every Cool Gel™ mattress ships free to your door with no hidden fees and no surprises.

When your mattress arrives, setup is simple. Unbox it, place it on your bed frame or foundation, and allow it to naturally expand. The mattress will begin inflating right away, but we recommend giving it the full 24 hours to reach its ideal shape and comfort level. No tools or complicated assembly required. Just open, relax, and let the mattress do the rest.

We want you to fall in love with your mattress risk-free. That’s why we offer a 100-night trial on every Cool Gel™ mattress. If you’re not fully satisfied, we’ll take it back with no hassle and no restocking fees.

And because we stand behind the quality of our materials and craftsmanship, your mattress is backed by a 10-year warranty. Sleep easy knowing we’ve got your back.

Whether it’s night one or night 1,000, we’re here to help.

As seen in

Hear what people are saying

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Rating Star

My New Favorite Mattress

"Everyone who sleeps on it asks me where we got it and are blown away when I tell them the price. It never got a weird saggy middle and never smelled."

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Julie

Rating Star

Unbeatable Price

"The biggest thing that I’m impressed with is I only paid $400 for the new mattress versus $4000 for a new Tempur-pedic. The cool gel mattress has yet to get warm which is another thing I needed. I like a cool mattress."

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Kevin

Rating Star

One Month Update

"Love it! love it! Love it! Comfortable I can even lay on my stomach with no pain on my knee. I'm now doing my therapeutic exercises for my knee on this mattress and relieved because I can."

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Desiree

The shipping is on us Free, no-contact delivery
Cool sleep every night Built-in cooling memory foam
No hidden nasties Always fiberglass free
Unbox in minutes Easy, fast setup
Try it at home 100 nights risk-free
Real help, real people Friendly support when you need it
The shipping is on us Free, no-contact delivery
Cool sleep every night Built-in cooling memory foam
No hidden nasties Always fiberglass free
Unbox in minutes Easy, fast setup
Try it at home 100 nights risk-free
Real help, real people Friendly support when you need it
The shipping is on us Free, no-contact delivery
Cool sleep every night Built-in cooling memory foam
No hidden nasties Always fiberglass free
Unbox in minutes Easy, fast setup
Try it at home 100 nights risk-free
Real help, real people Friendly support when you need it

Assured Comfort, Certified Quality

1 2 3

Assured Comfort, Certified Quality

Buy Now Button Arrow
1 Cooling Gel Foam
When your mattress holds onto heat, you can end up tossing and turning or waking up sweaty, especially if your room gets warm
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Gel foam helps by drawing heat away from your body and letting cool air flow, so you wake up feeling fresh instead of hot.
2 Supportive Poly Foam
Some mattresses can feel hard or uncomfortable, making it tough to relax and fall asleep. That means you might toss and turn, trying to find a soft spot.
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Poly foam gives the mattress a plush, gentle layer that helps your body settle in and get comfy right away.
3 High Density Base Foam
Have you ever layed on a mattress and just sunk straight to the ground?
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Base foam ensures that you don't sink straight to the ground when laying on your mattress, ensuring proper support all throughout.
1 Cooling Gel Foam
When your mattress holds onto heat, you can end up tossing and turning or waking up sweaty, especially if your room gets warm
Verified Icon
Gel foam helps by drawing heat away from your body and letting cool air flow, so you wake up feeling fresh instead of hot.
2 Supportive Poly Foam
Some mattresses can feel hard or uncomfortable, making it tough to relax and fall asleep. That means you might toss and turn, trying to find a soft spot.
Verified Icon
Poly foam gives the mattress a plush, gentle layer that helps your body settle in and get comfy right away.
3 High Density Base Foam
Have you ever layed on a mattress and just sunk straight to the ground?
Verified Icon
Base foam ensures that you don't sink straight to the ground when laying on your mattress, ensuring proper support all throughout.

Why Cool Gel Beats the Rest

Other Brands

Advanced Gel Cooling

Advanced Gel Cooling

Standard Foam

Pressure-Relieving Support

Pressure-Relieving Support

Varies by Model

100-Night Risk-Free Trial

100-Night Risk-Free Trial

Limited Trial

Free & Fast Delivery

Free & Fast Delivery

Varies by Brand

1M+ Happy Customers

1M+ Happy Customers

Unverified Claims

10-Year Warranty

10-Year Warranty

Often Shorter

How Your Sleep Gets Better Each Week

Every new Cool Gel mattress needs a little time to break in and match your body. Here’s what most people experience as the weeks go by, so you know exactly what to expect as your sleep keeps getting cooler and more comfortable.

Week 1
  • WEEKS 1 - 3
  • WEEKS 4 - 6
  • WEEKS 8+

Your body is getting used to the new mattress and you start waking up less hot and restless.

You might notice a few nights of breaking in, but cooling comfort and support are already making sleep easier. Each night, the mattress softens a bit more and helps you relax faster.

The shipping is on us Free, no-contact delivery
Cool sleep every night Built-in cooling memory foam
No hidden nasties Always fiberglass free
Unbox in minutes Easy, fast setup
Try it at home 100 nights risk-free
Real help, real people Friendly support when you need it
The shipping is on us Free, no-contact delivery
Cool sleep every night Built-in cooling memory foam
No hidden nasties Always fiberglass free
Unbox in minutes Easy, fast setup
Try it at home 100 nights risk-free
Real help, real people Friendly support when you need it
The shipping is on us Free, no-contact delivery
Cool sleep every night Built-in cooling memory foam
No hidden nasties Always fiberglass free
Unbox in minutes Easy, fast setup
Try it at home 100 nights risk-free
Real help, real people Friendly support when you need it
  • 5 stars: 23 (77%)
  • 4 stars: 2 (7%)
  • 3 stars: 2 (7%)
  • 2 stars: 0 (0%)
  • 1 star: 3 (10%)
K
Kevin Frick
Queen

I absolutely love this mattress! The best I’ve purchased.

Kevin Frick review photo
J
James Toloski Jr
Queen

Our guests receive a wonderful night's sleep on this very comfortable mattress. This is our second purchase. The spare bedroom has a full mattress with coils and it is heavenly. A very good product indeed.

N
Nash Reddy
Queen

Firm yet soft! Just the right combo- AND affordable!

L
LILIANA PARRILLA
Full

The firmness is not as expected but it’s a nice mattress doe the price would like to for quality to improve

K
Kevin

Excellent service and excellent product
Love the mattress

G
Grace

Amzining bed, firm but comfortable. Besr sleep ever!

R
Robert Rivera
Twin

I've bought a Queen 10" CoolGel mattress in 2019 and loved it. When we needed a twin for our guest room, I didn't hesitate to come back. The 10" was no longer available so I purchased the 12". I have to say, I was very disappointed. With my original purchase, the mattress was a perfect combination of firm with a subtle softness that encompassed the body. The new mattress is way too soft, making you feel engulfed and sucked into the bed....resulting in a sore back in the morning. I wanted to love it, but I was extremely disappointed.

D
David Allen
King

Great comfort

A
Anonymous
Queen

This is my 3rd cool gel mattress, I love them…this most current one, however, is not as firm as I would like it but otherwise as expected. Thank you

J
Julio Gonzales
King

This is the best mattress I’ve ever owned. Definitely feel the cooling effect and mattress is very comfortable!

J
Julius Callahan
King

I love this mattress. It’s soft enough yet firm enough. It does a great job keeping me cool. I’ve never had a mattress of this quality. Would definitely recommend

P
Patricia J Weronik
Queen

cool and refreshing sleep

A
Anonymous
King

The mattress is too soft

t
terry Williams
King

The mattress itself is pretty good for the price Only issue is it does have a smell and it has lasted for about 4to 5 days. Not as bad now, but still a late smell.

R
Renee Percin
King

Best sleep I have gotten in a while. It’s the perfect mattress for us. I love that it holds its shape but is still so comfortable
I love the medium firm and cooling gel that this mattress offers

K
Kristin Dziergowski
King

Horrible it’s so hard I can’t even sleep on it. I bought two fulls in my spare rooms they are so plush and nice! The king is the worst bed I have ever layed on. It hurts to sleep on it .

A
Anonymous
King

After getting all details with our purchase straightened out…..we love the mattress. It is Very comfortable. Great night’s sleep. We replaced a very expensive mattress with the cool gel…..what a difference!

A
Anonymous
King

We are so happy to have our cool gel mattress
We love it! No complaints

A
Anonymous
Queen

Awesome mattress for the money! Sleepers wonderful

J
Joseph C.
Full

I really enjoy my bed and grateful for it!

M
Megan Petrov
Twin

I have 2 Cool Gel Memory Foam Mattresses. They are very comfy.

A
Anonymous
Twin XL

Very comfortable.

K
KIMBERLEY CALLANAN
King

I haven't spent much time in the bed due to travel for work. But the days i have spent i do enjoy

C
Cori Alicea
King

I am loving this mattress! I bought 3 more =)

A
Anonymous
Queen

Great mattress

T
Teresa Pelfrey
King

This is our second Cool Gel Memory Foam mattress! We love it!

A
Anonymous
Full

Mattress does not keep you cool

N
Nathan

Arrived fast and in good shape. Comfy mattress

C
C.W.

Great product for the price

D
Danielle

Amazing! Absolutely the best night sleep! I received my mattress so fast, shipping was great! Upon opening the mattress quickly became its size. Excellent quality! I love mine! I will only buy from here from now on!

Wake Up with Less Pain, Guaranteed

Try Cool Gel for 100 nights. If you are not feeling better and sleeping with less pain, we will give you your money back.

Got Questions?
We Have the Answers

Got questions about sleep, setup, or our mattresses? You’re not alone! Here are answers to the things real people ask us most, so you can shop and sleep with total confidence.

Most people get used to their new bed in about 2–6 weeks as both your body and the foam settle in.

Nope, our mattresses contain no fiberglass and are all CertiPUR-US Certified for maximum safety and comfort.

Absolutely. Every Cool Gel™ mattress comes with a 100-night risk-free trial. Sleep on it, feel the difference, and if you’re not completely satisfied, you can return it—no questions asked.

Absolutely, our innovating cooling gel is designed to keep optimal temperature regulation, even in the heat.

All our mattresses get delivered straight to your door in a compact box within 2-3 business days of placing an order, all for free!


Yes! Setup is a breeze. Simply unbox your Cool Gel™ mattress, unroll it, and let it fully expand for 24 hours. Just unbox, relax, and get ready for a cooler, more comfortable night’s sleep.

Our mattresses come in all standard sizes: Twin, Twin XL, Queen, King, California King

1.2 million+ happy sleepers

Ready for your coolest, comfiest sleep ever?

Give yourself the sleep you deserve with Cool Gel. Order now and wake up rested, cool, and pain-free.

  • Fiberglass free

  • Stays cool

  • Free, fast shipping

  • No weird smell

Buy Now
  • 100 Nights Free Trials
  • Made in the USA
  • 10-Year Warranty
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