Cooling sheets that actually feel cool.

A fiber that feels cool when you touch it, bamboo that pulls sweat off your skin and a percale weave that breathes. Ours have all three.

5.0 from 200 reviews
NOWBuy One, Get One Free
See the 5 reasons
  • Free shipping
  • 60-night sleep trial
  • Free returns & exchanges
  • 3-year warranty
Dosaze ThermaCool sheets in Slate, labeled: cool to the touch, pulls moisture away, breathable weave

5 reasons our cooling sheets aren't like the rest

Most cooling sheets make the same promise on the package. The differences show up when you lie down, after a few washes and in the fine print. Here's what to check before you buy any set, and how ours measure up.

Illustration: ThermaCool feels coolest to the touch, with a longer, cooler bar than cotton, silk and bamboo

It feels cool the moment you touch it.

Some fabrics feel cool the second your skin touches them. Labs even have a name for it (Q-max, and higher means cooler). Bamboo already does well here, so we blended it with a cooling fiber made to feel cool to the touch. The result feels cooler than cotton, silk or plain bamboo when you first get into bed.

Check any set: look for what makes it cool, not just the word "cooling" on the label.
"The sheet set really does provide a cooler touch than standard sheets. Even my high end sheets are not as cooling."
Jennifer, verified buyer
Illustration: a cooling fiber feels cool to the touch, bamboo pulls moisture off your skin, a breathable weave lets air through

It stays dry and lets air through.

When moisture from your body can't escape, it gets humid under the covers, and humid air feels hotter than it is. The viscose from bamboo in ThermaCool helps pull moisture away from your skin, and the percale weave lets air move through. Percale is a simple one-over, one-under weave that feels light and crisp, and it's a common pick for people who sleep hot. The fabric is 65% [COOL-POLY GENERIC NAME] and 35% viscose from bamboo.

Check any set: look for the weave. Knit, sateen and percale feel very different on a warm night.
"I used to wake up soaking wet and my sheets would be so uncomfortable. These sheets keep you cool, my night sweats are significantly reduced, and if I do sweat they dry super fast."
Mollie A., verified buyer
ThermaCool sheets in Sage on a bed with two five-star buyer quotes: Super soft super cool, Very soft and smooth

It feels softer than cotton.

Viscose from bamboo is known for feeling softer than cotton, and it's blended into every ThermaCool yarn. So the sheet is soft and smooth, with a light, crisp drape that doesn't cling to you on a warm night. Customers rave about the softness.

Check any set: read what buyers say about the feel, not just the cooling.
"They are so soft straight from the packaging and dryer after laundry was done."
Sheri D., verified buyer
Grid: Dosaze is the only one of five brands with a 60-night trial, free returns and a 3-year warranty

You get 60 nights to decide, and free returns.

Sleep on ThermaCool for 60 nights. If they're not for you, send them back within 60 days of delivery for a full refund, and we don't charge for return shipping or restocking. Every set also has a 3-year warranty. Out of the top-selling cooling sheets on the market, ours is the only one with a 60-night trial, free returns and a 3-year warranty.

Check any set: read the return policy. Look for refund fees, and whether you can send sheets back after sleeping on them.
Price bars: 2 Dosaze Queen sets $159.99 vs one set at Slumber Cloud $188, Rest $224, SHEEX $224, Tempur-Pedic $419

Two sets cost less than one of theirs.

With Buy One, Get One Free, you get two Queen sets for $159.99. That works out to about $80 a set, less per set than any cooling sheet we compared, so one set goes on the bed and the other goes in the wash. Add any two sets to your cart and the lower-priced one is free.

Check any set: compare the price per set, not the price per box.
"Very comfortable and cool sheets. I have washed them many times and fabric has held up perfectly."
Kerri R., verified buyer

Spec for spec

DosazeRestSHEEXSlumber CloudTempur-Pedic
Price for 2$159.99$448$449$377$838
WeavePercaleKnitKnitNot listedKnit
Sleep trial60 nightsNone60 nights30 nightsNone
Free returnsYes$10 feeNot listedYesNo returns
Warranty3 yrs1 yr1 yr180 days1 yr
  • Dosaze
  • Rest
  • SHEEX
  • Slumber Cloud
  • Tempur-Pedic

Cooler, softer, and more breathable than the rest.

Now Buy One, Get One Free. 60-night sleep trial.

Shop ThermaCool Sheets

What hot sleepers say

5.0 from 200 reviews
"I was skeptical but these sheets really feel cool! Love them!"
Lynn S., verified buyer
"These sheets work great! They keep me cool and keep me from sweating while I sleep."
Hope W., verified buyer

Feel the difference for 60 nights.

Buy One, Get One Free. Free shipping, free returns.

Shop ThermaCool Sheets