"First night and I didn't wake up sweating once. I usually flip my pillow four times a night. With SleepCOOL I slept straight through until my alarm. Haven't done that in years. My husband even said I stopped tossing."
The Blanket That Sleeps Cold All Night
A cooling blanket engineered with InstantCool fabric — designed to pull heat away from your body so you stop waking up sweaty, kicking covers, or flipping your pillow at 3am.
Sleep Cool Tonight →
Night Sweats, Hot Flashes, Tossing & Turning — You Don't Have To Live With Them
SleepCOOL is a lightweight, breathable cooling blanket made with InstantCool fabric — designed for hot sleepers, night sweats, menopause hot flashes, and anyone who's tired of fighting their covers. Soft to the touch, genuinely cold against your skin, and built to keep working night after night.
InstantCool Fabric
Genuinely cool to the touch — not just "breathable." Pulls heat away from your body the moment it makes contact.
Cool All Night Long
Stays cold from the moment you get in bed until your alarm. No more flipping pillows or kicking covers off at 3am.
Moisture-Wicking
Pulls sweat away so you wake up dry — not soaked. A lifesaver for night sweats and hot flashes.
Soft & Lightweight
Drapes like real fabric, not plastic. Comfortable enough to pull up to your chin, even in July.
Machine Washable
Easy care. Toss it in with your sheets — no shrinkage, no pilling, no losing the cooling effect.
30-Day Risk-Free
Try it for a full month. If you don't sleep cooler, send it back for a full refund.
❄️ Reviews ❄️
Over 10,000 hot sleepers have made the switch. Here's what they have to say.
"I've tried every cooling blanket on Amazon. Every single one. None of them stayed cool past 30 minutes. This one stays cold ALL NIGHT. I don't know how but it works. I sleep with it pulled up to my chin in July. Ordering two more."
"Menopause hot flashes were destroying my sleep. I'd wake up drenched two or three times a night. First week with SleepCOOL and I slept through five out of seven nights. I forgot what real rest felt like."
"I was the guy who slept on top of the covers with a fan blowing directly on me. Embarrassing to admit but it's the truth. One week with this blanket and I'm actually UNDER the covers. Like a normal person. I didn't know this was possible for me."
"Bought this for my husband because he refused to turn the AC down below 65. Our power bill was insane. He started using it skeptically. By night three he set the thermostat to 72 himself. He sleeps cooler now than he ever did with the AC blasting."
"I'm a nurse working night shifts. Trying to sleep during the day in summer is brutal. SleepCOOL changed everything. The InstantCool fabric is genuinely cool to the touch, not just breathable. I fall asleep within ten minutes now instead of lying there sweating for an hour. Game changer."
"58 years old and I've been a hot sleeper my entire life. Tried gel pillows, cooling mattress toppers, everything. Nothing worked. First night with SleepCOOL and I slept seven hours straight. Seven. I feel clearer, sharper, and more rested than I have in decades. Wish I'd found this sooner."
"I have two golden retrievers who sleep in my bed. Adds about ten degrees of heat to the situation. This blanket somehow keeps me cool even with both of them pressed against me. Soft enough that they love it too. Best purchase of the year."
"My face was so puffy every morning from poor sleep that I stopped taking photos. Under-eye bags constantly. Two weeks of actually sleeping through the night with this blanket and my face is back. My skin looks rested. It wasn't aging. It was bad sleep. This proved it."
"I have night sweats from medication. Been dealing with it for four years. This blanket doesn't make the sweats stop but it makes them survivable. I wake up dry instead of soaked. I can go back to sleep instead of changing pajamas at 3am. That alone is worth ten times the price."
"My doctor said my insomnia was stress. It wasn't stress. I was overheating every single night and not realizing it. Three weeks with SleepCOOL and I'm sleeping seven hours straight. The brain fog is gone. The fatigue is gone. I finally have an answer."
"Bought this after a Texas summer of basically not sleeping. First night with SleepCOOL and I actually felt cold in the middle of the night. Had to pull a sheet up. That has NEVER happened to me. My kids noticed I wasn't grumpy in the morning. My daughter said 'mom you're not tired anymore.' Worth every penny."
"The feel of the InstantCool fabric alone is worth it. It's genuinely cool when you touch it, not just 'breathable.' I used to crank the AC to 64 every night. My wife was freezing. Now I keep it at 71 and I'm still cool. My wife thought I fixed the AC. No. I fixed my blanket."
"I run hot, my wife runs cold. We've been fighting over the thermostat for fifteen years. I got SleepCOOL and she got her electric heated one. We finally sleep peacefully on opposite sides of the bed at the same temperature. Should have bought this years ago."
"Quality was important to me. Too many cooling blankets on Amazon feel like plastic. This one feels like real fabric. Soft, lightweight, actually drapes. And it works. Night one I slept cool. Night two I slept cool. Three weeks in and it's still cool. This is the real thing."
"I bought a cheaper cooling blanket first. Felt like a tarp. Returned it. Got this one because the InstantCool fabric description actually made sense. Started working night one. Should have started here. Don't waste your money on the cheap ones."
"My skin cleared up and I wasn't even using this for skin. I get heat rash on my chest every summer from sweating in my sleep. Three weeks with SleepCOOL and the rash is gone. My pillow doesn't smell anymore. My sheets stay clean longer. Sleeping cool fixes things you don't even realize were broken."
"Moved from Seattle to Phoenix two years ago and my sleep was never the same. Tried blackout curtains, white noise, melatonin, every trick. Three weeks with this blanket and I finally feel like my old self. Should have bought this the day I moved."
"It's so soft I forgot it was a cooling blanket. Easiest thing I've ever added to my bed. One month in and I sleep deeper, wake up less, and my energy during the day is noticeably better. The night sweats I usually get around my cycle didn't show up this month for the first time in years. Ordering a second one for the guest room."
"I was spending $300 a month running the AC at 64 all summer. SleepCOOL paid for itself in one electric bill. I now sleep at 72 degrees and feel cooler than I ever did at 64. Bloating gone. Energy back. Brain sharp again. Only thing I needed was a better blanket."