"I’ve tried every ‘cooling’ comforter out there, and this is the first one that actually stays cool all night."

EARLY BLACK FRIDAY SALEFREE ThermaCool Sheet Set With Every Comforter (Up to $189.99 Value)
\\ Snow White \\ ThermaCool Comforter in Snow White, 60-night risk-free trial
\\ Snow White \\ ThermaCool Comforter in Snow White, ThermaCool fabric, phase change fill and Tencel
\\ Snow White \\ ThermaCool Comforter in Snow White, doesn&
\\ Snow White \\ ThermaCool Comforter in Snow White, Dosaze vs other cooling comforters
\\ Soft Grey \\ ThermaCool Comforter in Soft Grey, 60-night risk-free trial
\\ Soft Grey \\ ThermaCool Comforter in Soft Grey, ThermaCool fabric, phase change fill and Tencel
\\ Soft Grey \\ ThermaCool Comforter in Soft Grey, doesn&
\\ Soft Grey \\ ThermaCool Comforter in Soft Grey, Dosaze vs other cooling comforters
\\ Lavender \\ ThermaCool Comforter in Lavender, 60-night risk-free trial
\\ Lavender \\ ThermaCool Comforter in Lavender, ThermaCool fabric, phase change fill and Tencel
\\ Lavender \\ ThermaCool Comforter in Lavender, doesn&
\\ Lavender \\ ThermaCool Comforter in Lavender, Dosaze vs other cooling comforters
\\ Navy \\ ThermaCool Comforter in Navy, 60-night risk-free trial
\\ Navy \\ ThermaCool Comforter in Navy, ThermaCool fabric, phase change fill and Tencel
\\ Navy \\ ThermaCool Comforter in Navy, doesn&
\\ Navy \\ ThermaCool Comforter in Navy, Dosaze vs other cooling comforters
\\ Glacier \\ ThermaCool Comforter in Glacier, 60-night risk-free trial
\\ Glacier \\ ThermaCool Comforter in Glacier, ThermaCool fabric, phase change fill and Tencel
\\ Glacier \\ ThermaCool Comforter in Glacier, doesn&
\\ Glacier \\ ThermaCool Comforter in Glacier, Dosaze vs other cooling comforters
\\ Taupe \\ ThermaCool Comforter in Taupe, 60-night risk-free trial
\\ Taupe \\ ThermaCool Comforter in Taupe, ThermaCool fabric, phase change fill and Tencel
\\ Taupe \\ ThermaCool Comforter in Taupe, doesn&
\\ Taupe \\ ThermaCool Comforter in Taupe, Dosaze vs other cooling comforters
\\ Snow White \\ \\ Soft Grey \\ \\ Lavender \\ \\ Glacier \\ \\ Taupe \\ \\ Navy \\ ThermaCool Comforter customer reviews
\\ Snow White \\ \\ Soft Grey \\ \\ Lavender \\ \\ Glacier \\ \\ Taupe \\ \\ Navy \\ ThermaCool Comforter vs the rest comparison table
\\ Snow White \\ \\ Soft Grey \\ \\ Lavender \\ \\ Glacier \\ \\ Taupe \\ \\ Navy \\
\\ Snow White \\ \\ Soft Grey \\ \\ Lavender \\ \\ Glacier \\ \\ Taupe \\ \\ Navy \\
\\ Snow White \\ \\ Soft Grey \\ \\ Lavender \\ \\ Glacier \\ \\ Taupe \\ \\ Navy \\
\\ Snow White \\ \\ Soft Grey \\ \\ Lavender \\ \\ Glacier \\ \\ Taupe \\ \\ Navy \\

Dosaze ThermaCool Comforter

Early Black Friday Sale!

FREE ThermaCool Sheet Set (Up to $189.99 Value)

with every purchase

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★★★★★

"I’ve tried every ‘cooling’ comforter out there, and this is the first one that actually stays cool all night. It feels cold when you first get in bed and somehow never gets stuffy or hot."

— Rachel L.
★★★★★

“I used to wake up drenched in sweat, not anymore. This comforter is breathable, even during humid nights. It’s crazy how much cooler it stays compared to my old down comforter."

— Jason M
★★★★★

“The dual-sided design is genius. One side feels silky and cool, the other is softer and cozier. I flip it depending on the weather, and it’s perfect either way.”

— Lauren K
★★★★★

“I was skeptical about the ‘phase-change’ thing but it’s real — I can feel it cool down as my body heats up. No more waking up at 3 a.m. sweating.”

— Emily R.

Stop Waking Up Drenched. Sleep Cool All Night

CoolingMoisture Wicking
Regular price $245.00 Sale price $180.00+ FREE Sheet Set (Up to $189.99 Value)
/
Color: Soft Grey
Color
Comforter Size: Twin/Twin XL
Twin/Twin XL
Comforter Size
Comforter Size:
FREE ThermaCool Sheet Set EARLY BLACK FRIDAY SALE! FREE ThermaCool Sheet Set EARLY BLACK FRIDAY SALE!
Free shipping. Free & easy returns. 60 Night Trial
FREE ThermaCool Sheet Set EARLY BLACK FRIDAY SALE!
FREE ThermaCool Sheet Set EARLY BLACK FRIDAY SALE!

Our Dosaze™ ThermaCool Cooling Comforter is engineered for those who want a perfectly balanced sleep climate. Cool, breathable, and cloud-soft all night long.

Advanced cooling technology adapts to your body’s temperature, absorbing excess heat and releasing it as you cool down for continuous comfort all night long.

  • Dual-sided design for year-round comfort

  • Cool-to-the-touch Smart Cooling Technology

  • 30% Phase-Change Micro-Gel fill that actively regulates temperature. Inspired by NASA’s original temperature-regulating research

  • Premium TENCEL™ Lyocell fibers for breathability and silky softness

  • Moisture-wicking and hypoallergenic for a fresh, dry sleep environment

  • Lightweight, airy feel for cloudlike comfort

Dual-sided design with a cool-touch polyamide blend on one side and soft, breathableTENCEL™ Lyocellon the other. Filled with30% Phase-Change Micro-Gel fibersthat actively regulate temperature for lasting comfort.

All orders can be returned within 60 days from delivery. We offer a 60-day night sleep trial on all orders, so you are welcome to return the comforter, even after you have used it.

If you're not in love with your purchase during this time period, you have the option to return It to us for a full refund. Simply reach out to support@dosaze.com to initiate a return.

Twin/Twin XL: 90" x 70"

Full/Queen: 90" x 90"

King/California King: 90" x 105"

Complete Your Ultimate Cooling Set
For those who sweat, have hot partners, or just want to sleep a little cooler.
ThermaCool Sheet Set

ThermaCool Sheet Set

$149.99
White / Twin / 1 Sheet Set
  • White / Twin / 1 Sheet Set
  • White / Twin XL / 1 Sheet Set
  • White / Full / 1 Sheet Set
  • White / Queen / 1 Sheet Set
  • White / King / 1 Sheet Set
  • White / Cal King / 1 Sheet Set
  • Slate / Twin / 1 Sheet Set
  • Slate / Twin XL / 1 Sheet Set
  • Slate / Full / 1 Sheet Set
  • Slate / Queen / 1 Sheet Set
  • Slate / King / 1 Sheet Set
  • Slate / Cal King / 1 Sheet Set
  • Cream / Twin / 1 Sheet Set
  • Cream / Twin XL / 1 Sheet Set
  • Cream / Full / 1 Sheet Set
  • Cream / Queen / 1 Sheet Set
  • Cream / King / 1 Sheet Set
  • Cream / Cal King / 1 Sheet Set
ThermaCool Mattress Topper

ThermaCool Mattress Topper

$319.99
Twin
  • Twin
  • Twin XL — Sold out
  • Full — Sold out
  • Queen — Sold out
  • King — Sold out
  • Cal King
Cooling Bamboo Waterproof Mattress Protector

Cooling Bamboo Waterproof Mattress Protector

$99.99
Twin
  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • California King

Dosaze Has Been Loved By

How it works

Dual-Sided Cooling Design

Switch between two sensations of comfort, a silky, cool-to-the-touch performance blend on one side, and naturally smooth, breathable TENCEL™ on the other.
\\ Snow White \\ \\ Soft Grey \\ \\ Lavender \\ \\ Glacier \\ \\ Taupe \\ \\ Navy \\

Not All Cooling Is Created Equal

Unlike basic “cooling” fabrics, our 30% Phase-Change Micro-Gel fill is inspired by temperature-regulating technology first developed by NASA to help astronauts manage extreme conditions in space. It adapts to you in real time. Absorbing and storing heat when it rises, then releasing it as you cool down. The result? Hours of continuous comfort and perfectly balanced sleep.

Premium Quality You Can Feel

Crafted for lasting comfort and performance, the Dosaze™ ThermaCool Comforter combines silky Polyamide and smooth TENCEL™ for instant coolness and softness that endures. Its PCM gel-infused fill absorbs excess heat to keep you cool for hours, while TENCEL™ fibers wick away 68% more moisture than polyester for a dry, breathable night’s sleep.
\\ Snow White \\ \\ Soft Grey \\ \\ Lavender \\ \\ Glacier \\ \\ Taupe \\ \\ Navy \\

Zero Risk, All Reward

Everyone deserves a good night’s sleep. Skip the stress and try our ThermaCool Comforter risk-free for 60 nights. If our Comforter doesn’t improve your sleep, send it back with no questions asked.

FAQs

Short answer: Unlike traditional comforters that trap heat, ThermaCool uses a 30% phase-change micro-gel fill that actively absorbs and stores excess body heat, keeping you cool throughout the entire night.

TENCEL™ Lyocell fibers are naturally breathable, silky-soft, and highly moisture-wicking — absorbing up to 68% more moisture than polyester. This helps you stay dry and comfortable even in humid environments.

You have 60 nights to try it. All orders can be returned or exchanged within 60 days of delivery for free (we don't charge for return shipping or restocking). To start a return, email support@dosaze.com.

Phase Change Material (PCM) absorbs heat as it warms up and releases it as it cools down, a bit like an ice cube that keeps soaking up heat while it melts. The ThermaCool fill is 30% phase-change material, so it soaks up extra body heat as you warm up and lets it go again as you cool down.

Yes, it's machine washable. Machine-wash cold on gentle cycle with like colors. Tumble dry low heat. Do not bleach. Do not iron. Do not dry clean.

  • 5 stars: 59 (91%)
  • 4 stars: 6 (9%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
G
Gail B. (Lakewood, US)
Always such a cooling blanket when I overheat

I purchased this cooling comforter after reading reviews and comparison shopping with other companies that offer the same type of comforter. This one was a bit more expensive than the others but I am thrilled with the comfort, the fact that it is always so cool to the touch and helps me when I overheat during the nights as a postmenopausal woman. I bought a twin size just to cover me on our king bed and it has a very generous dimension. I highly recommend it.

G
Gary G. (Austin, US)
Dosage Cooling Blanket

Blanket is amazing!! Living in Texas, having a cooling blanket is a must. Great quality and better than expected!! As an added bonus, the company has an incredible customer service team that has been unbelievably helpful and knowledgeable!! Two thumbs up!

D
David P. (Boynton Beach, US)
Great sheets

Maintains a cool temperature all night,

J
Jonathan H. (El Segundo, US)
Cool comforter you can use without duvet and machine wash

Tried other brand but this one is superior in cooling. The sheets are also a must because they have a hidden strap that keeps them from sliding off. Used to wake up in sweat but not anymore. Definitely too cool for winter will need another warmer blanket but if overheating is your problem and you don’t like duvets this is the way to go.

H
Henriette W. (Cape Coral, US)
Best temperature regulating comforter

I bought this because I have been suffering severely from night sweats. It has been a life saver for me and my sleep score is so much better than it used to be. Can’t recommend it enough!

S
SV (San Juan Capistrano, US)
True to advertising

Fave comforter. I love putting my feet on it when needed to cool off. Flip it over, you feel the coolness through the sheets. I just prefer the other side more.
Fave cooling bed layer by far!

J
Jace (Honolulu, US)
Nice Summer Blanket

Order this to replace my old blanket and was looking forward to the phase change material… one side is definitely cooler than the other to the touch but doesn’t stay cool enough to keep body heat down. Don’t think any blanket can do that BUT still a nice and comfy blanket without a duvet cover! I’m gonna try this for the cooler season and see if this keeps warm then too! If you can score on sale worth the buy!

y
yulia a.c. (Sioux Falls, US)
my husband loves it

I got for my husband. He absolutely loves it.

L
Lisa M. (Sioux Falls, US)
Cool nights at last !

I love this comforter! It has been a life changer for helping me sleep better. My husband now lives the more comfortable sleep too !

J
Jessica C. (Riverhead, US)

Dosaze ThermaCool Comforter

A
Anonymous (Atlanta, US)
Worth it

The comforter is very light weight and has built-in temperature adjustments. It is supposed to be all weather comforter but it can make you feel weirdly warm/cool in the summer.

K
Kim M. (Turtle Creek, US)
Omg, this is the one!!!

This comforter is everything they claim it is, cool, light as a feather, soft, beautiful, and like sleeping without one on. I deal with heat intolerance and can use this every night with my little portable air and fan on. I would DEFINITELY recommend this comforter for any adult looking for something elegant looking that is the ultimate comfort for sleeping.

B
BRIAN H. (Knoxville, US)
Loving it!

Perfect for any temperature. Its the only blanket we use!!!

B
Becca F. (Plymouth, US)
Light and cool…but

It’s recommend not to use a duvet but it’s white and we have dogs and kids so way too risky. It does feel cool and it is great for the summer / being a hot sleeper. I wish there were some other color options and I didn’t want gray since it doesn’t go with any of our bedding,

J
Joel S. (Minot, US)
Cool and Comfortable

Keeps me cool and comfortable
Bonus = Buster (my Shih Tzu) loves to sleep on it. He used to move around at night, but now he rarely moves (I presume because of the cool surface temp).

J
Jessica C. (Waverly, US)
Amazing!!

This is exactly what I was looking for. I’ve always been a warm person and I love to be cold. We’ve struggled finding something that keeps us cool at night with a master bedroom above the garage in the warm Midwest. This has proven to do the job and I can’t wait to see how well it works throughout the summer.

N
Neringa F. (Sarasota, US)
Luxurious .

Feels cool to the touch. Just enough warm for a cool summer night. It feels luxurious.

A
Anonymous (Winter Park, US)
Amazing investment

My husband is a hot sleeper and I run cold. This blanker solved a huge problem for us! The blanket is cozy and actually cooling like it says it is. Even though it’s cooling it’s not too thin and makes it feels very cozy and comfortable. I would definitely recommend!

J
Jessica M. (Decatur, US)
Absolutely worth it!

I have a three level home and my bedroom is on the top floor. Naturally it gets hotter so this has been such a delight. not to mention I get hot while I sleep anyways. I’d buy this over and over again!!

J
Jan C. (Orlando, US)
Hot climate cool comforter

I bought this after the review and I am very pleased with the results. I get into bed and feel cool and satisfied with the cooling effect and would recommend this to anyone who wants to be comfortable and cool. 😎

D
Douglas H. (Lexington, US)

Dosaze ThermaCool Comforter

H
Haylee R. (St Louis, US)
The real deal

I love this comforter! It is always i mean always cold. I keeps me so nice and cold during the evening. I do wish it was a little heavier but thats just my preference. I would 100% recommend this product. It is the real deal!

J
Jessie (Camden, US)
Game Changer

This comforter is perfect for warmer weather! We use a wool comforter during the winter and we changed it out as soon as the first hot days hit. It is so cooling while still having a bit of weight to it. We use a cotton duvet cover over it and the little loops on the corners make it so easy to attach and keep it neat. If you are a hot sleeper this is a no-brainer!

A
Anonymous (Raleigh, US)
Cool and luxurious

The comforter is cool to the touch and yet still plush and luxurious feeling to it. Have washed it multiple times and still feels like new

K
KARLIE S.H. (Goodyear, US)
Game Changer

I bought this because I sweat so much in my sleep and I was sick of waking up drenched in the middle of the night. This comforter has stopped that from happening completely. I stay cool yet cozy all night, and now I am actually getting quality sleep.
Only critique I have is that the comforter is a true king size, and I wish it was a little bigger to really feel like a true comforter.

C
Camila F. (West Haven, US)
Best Comforter Ever!!

We’ve had our comforter for a few weeks now, and we absolutely love it! It’s a perfect balance of cooling and heating, we’ve had incredible sleep ever since. Definitely recommend!

A
Anonymous (Seattle, US)
Best comforter ever

I have always been a hot sleeper and between this comforter and the bamboo sheets it came with I sleep so much better. I would highly recommend this product

B
BARBARA S. (Montrose, US)
Comforter does a good job keeping warm & cool enough during menopause

Between using this comforter and sleeping with the window open to chill the bedroom this Comforter does a good job keeping warm & cool enough during menopause.

T
Tim T. (Hilton Head Island, US)

One of the best I’ve had

T
TRACY G. (Bryan, US)
Nice Comforter

The comforter is very soft and very cooling. I liked mine so much my husband wanted one, so I ordered him one also.

QUESTIONS