“Finally, a cooling, soft comforter that feels just right all night. actually works!"

⭐⭐⭐⭐⭐ (4.9)

Our Happy Customers
Hannah L.

"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 — almost like hotel sheets — and somehow never gets stuffy or hot."

Hannah L.
Verified Dosaze Customer
Jason M

“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
Verified Dosaze Customer
Emily R.

"The cooling tech actually works. 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.
Verified Dosaze Customer

5 Reasons You’ll Sleep Cooler, Drier, and Better with ThermaCool

It's Instantly Cool To The Touch

Crafted with a double-sided design. One side made from ThermaCool Cooling Fabric that’s instantly cool to the touch, and the other from luxurious TENCEL™ Lyocell for breathable, silky comfort. The perfect balance of instant cooling and all-night softness.

It Stays Cool All Night

Where most cooling comforters stop, we’re just getting started. Designed with a 30% PCM (phase change material) fill, ThermaCool gel melts at certain temperatures, rapidly absorbing heat as the temperature increases under the sheets. The result is hours of cooling power.

It Can Be Used With Or Without A Duvet

We think our comforter looks great, but we wanted to make sure you could style your bedroom exactly how you want it. You don’t need a duvet cover for the ThermaCool comforter, but if you want to use one, we went ahead and included eight loops around the borders.

It Wicks Away Moisture & Breathes

Filled with ultra-high-quality TENCEL fibers, ThermaCool absorbs 68% more moisture than polyester, wicking it away from your skin all night long. When tested in extreme humidity conditions, TENCEL outperformed polyester, cotton, and wool fills, creating the dryest sleeping surface of any other material tested.

60-Night Risk-Free Trial!

We're so confident in our Cooling Comforter we offer a 60-night guarantee. If the ThermaCool Cooling Comforter isn't what we claim it is, you can feel confident with our hassle-free returns and shipping program. No hidden return fees or costs.

Free Shipping On All Orders
60-Night Risk Free Trial
Dosaze™ ThermaCool Comforter
More and more are switching to ThermaCool for cooler, drier, dreamlike sleep. Experience the difference.
Free Shipping & Returns
3-Year Warranty
All Night Cooling
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WE'RE CONFIDENT IN THE DOSAZE PILLOW

FREE SHIPPING
Free shipping on
all orders
60-NIGHT SLEEP TRIAL
If our comforter doesn't improve your sleep,

let us know and we'll refund you. No questions asked.

3-YEAR WARRANTY
Each product is designed to last forever,

but we'll replace it if there are any issues!