“My sleep is less disturbed at night after using these sheets, I'm perfectly temperature regulated. I can't say enough amazing things! You will never go back to regular sheets after having these.”
Alert: October 16, 2026
Due to recent demand, availability may vary, and certain colours and sizes sell out from time to time. We encourage you to check this page for the most current availability and shipping timelines. Every set is covered by our 30 Day Money Back Guarantee on orders placed through lusome.com, so you can decide whether it fits your routine with confidence.
We appreciate your trust and support.
Studied
26 more minutes of sleep a night
Based on a peer-reviewed clinical study of 64 hot sleepers, published in Frontiers in Sleep (2025). Participants experienced an average of 26 additional minutes of sleep per night when using LUSOMÉ temperature-regulating sheets. Individual results may vary.


Studied
26 more minutes of sleep a night
Based on a peer-reviewed clinical study of 64 hot sleepers, published in Frontiers in Sleep (2025). Participants experienced an average of 26 additional minutes of sleep per night when using LUSOMÉ temperature-regulating sheets. Individual results may vary.


Studied
26 more minutes of sleep a night
Based on a peer-reviewed clinical study of 64 hot sleepers, published in Frontiers in Sleep (2025). Participants experienced an average of 26 additional minutes of sleep per night when using LUSOMÉ temperature-regulating sheets. Individual results may vary.


Studied
26 more minutes of sleep a night
Based on a peer-reviewed clinical study of 64 hot sleepers, published in Frontiers in Sleep (2025). Participants experienced an average of 26 additional minutes of sleep per night when using LUSOMÉ temperature-regulating sheets. Individual results may vary.









Temperature-Regulating Sheets
In Stock, Ready To Ship
- Absorbs heat before you sweat
- Fall asleep 14 minutes faster
- Stay asleep 26 minutes longer
Free Eva Sleepshirt + $100 Gift Card

Eva Sleepshirt

$100 Gift Card
Choose your size and colour after adding sheets to cart.
Description
Absorbs Heat Before You Start to Sweat!
Revolutionary textile technology offering dual action dynamic cooling benefits.
- Dual Action Cooling - Cool touch + continuous dynamic cooling
- Advanced Temperature Regulation - on 400 TC, luxury 100% cotton
- Fitted sheet labelled long and short - with all around elastic and corner elastic bands for added grip
Continuous evaporative cooling to maintain your ideal sleep temperature
Eligible for WSAs - Temperature-regulating bedding is often accepted under WSAs as part of sleep wellness or therapeutic wellness aids, depending on the employer’s plan design.
Features
Absorbs Heat Before You Start to Sweat!
Revolutionary textile technology offering dual action dynamic cooling benefits. Instant cool-touch feel as you crawl into the sheets. As the body starts to warm up, the heat energy is pulled into the fibers and stored until your body cools down. Continuous evaporative cooling to maintain optimal sleep temperature on the finest quality 400TC, 100% long-staple cotton percale.
Queen Set includes one flat sheet (92" x 104"), one fitted sheet (60" x 80" x 16") and two queen pillowcases (20" x 31") King Set includes one flat sheet (110" x 106"), one fitted sheet (76" x 80" x 16") and two king pillowcases (20" x 40") Split-King Set includes one king flat sheet (110" x 106"), two twin fitted sheets (39" x 80" x 16") and two king pillowcases (20" x 40")Fabric Composition & Care
- Xirotex™, Dual action cooling: Cool touch + continuous dynamic cooling.
- Temperature Regulation
- Biobased technology
- 400 TC, luxury 100% cotton
- Fitted sheet labelled long and short
- All around elastic and corner elastic bands for added grip
- Free Shipping
- 30 Day Money Back Guarantee
- Secure Payment
“Could not love these sheets more! Got a summer color and a winter color - 2 king sets. They are by far the best, most comfy sheets ever - and I have a bought a lot of high end sheets in my life!”
“I was skeptical that these sheets were cooling. I hate to admit it but I was very wrong. We sleep comfortable without sheets “sticking” to us. I am so happy. These are the best sheets for anyone who has new england clam chowder for blood.”
“My wife says she is a hot sleeper and was always complaining about sweating at night. I heard about these sheets and immediately bought the set as an "after Christmas" present. She LOVES them! If you're looking for cooling sheets, these work.”
“I have bought so many sheets, looking for one that really helps to keep me cool, I could open up a store with all that I've purchased.”
“These are the best sheets I have ever used. I have tried other expensive brands, but this one is something else. I can finally sleep through the night. I highly recommend these sheets!”
“I have tried numerous so called cooling sheets in recent years, bamboo, tencel, and many others that claim to keep you cool at night. I thought I would give the Lusome sheets a try. I am blown away how much I love them.”
“I have tried other cooling sheets but Lusome are the best. Night sweats and overheating tend to wake me up through the night. When I’m sleeping in Lusome sheets, my body temperature is better managed.”
“I was hesitant about these sheets at first given the cost…. But one we got them on our bed they are never coming off! My husband has temp issues and these keep him nice and cool while feeling luxurious on my skin too.”
“Using sheets in a hot and humid climate….absolute game changer!!! Soft and sleek, wash beautifully and keep us cool on warm nights. First set was a gift and quickly ordered 3 more for every room!!!”
Description
Absorbs heat before you start to sweat. Dual-action dynamic cooling on 400 thread count, 100% long-staple cotton.
- Xirotex™ CoolCool touch plus continuous dynamic cooling
- 400TC CottonLuxury 100% long-staple cotton percale
- Biobased TechnologyXirotex™ is USDA BioPreferred
- WSA EligibleOften accepted under wellness spending accounts
*Based on a peer-reviewed clinical study of 64 hot sleepers, published in Frontiers in Sleep (2025). Participants experienced an average of 26 additional minutes of sleep per night when using LUSOMÉ temperature-regulating sheets. Individual results may vary.
Features

What’s in your set
| Queen | Flat 92" x 104" Fitted 60" x 80" x 16" Two pillowcases 20" x 31" |
|---|---|
| King | Flat 110" x 106" Fitted 76" x 80" x 16" Two king pillowcases 20" x 40" |
| Split King | King flat 110" x 106" Two twin fitted 39" x 80" x 16" Two king pillowcases 20" x 40" |
- 16" deep pocket
- All-round elastic
- Labelled long and short
Fabric Composition & Care
400 thread count, 100% long-staple cotton percale, finished with Xirotex™ Cool, a biobased temperature-regulating technology.
- Machine wash cold
- Tumble dry low
- No fabric softener
Proactive, Not Reactive
Stops Sweat Before It Starts
Wicking works after you sweat. Xirotex™ Cool works before.
*Peer reviewed, Harvard Medical School. Frontiers in Sleep, 2025.

Winner 2025
Sleep O-Wards

Backed by Ivy League
Medical School Study

2023
Best Bedding Awards
Over 10k Happy Sleepers (and counting!)
Women like you have revolutionized their sleep with Lusomé, here’s what they’re saying
Why Our Sheets Work
(When Others Don’t)
Independent lab testing shows Lusomé sheets regulate temperature up to 5°C. No other “cooling” brand came close.
Lusomé
Bedgear
Sheex
HushThe Sheets That Give You Your Sleep Back
64 hot sleepers, 2,627 nights. Brigham and Women's Hospital and Harvard Medical School.

Upgrade The Way You Sleep
Lusomé sheets take the heat out of the bed before it turns into sweat. Xirotex™ Cool absorbs your body heat into the fibre, so you stay level and dry instead of waking up damp.
400-thread-count long-staple cotton that feels cool the moment you get in, backed by our 30 Day Money Back Guarantee.
How They Work in 3 Simple Steps
- 1
Cool to the TouchAn instant cool-touch feel the moment you get into bed.
- 2
Absorbs Your HeatAs you warm up, the heat is pulled into the fibres and stored until you cool down.
- 3
Stays DryThe heat stays in the fibre, not on your skin, so you wake up dry.

Maintains Ideal Body
Temperature
Maintains Ideal Body
Temperature
Night sweats start with trapped heat — our lab-proven Xirotex™ Cool technology absorbs it before you sweat, regulating body temperature by up to 5 degrees for all-night comfort, so you’ll wake up dry instead of drenched.

30 Day Money Back Comfort Guarantee
30 Day Money Back Comfort Guarantee
Try Lusomé risk-free with our 30 Day Money Back Guarantee. If you are not satisfied with the comfort of our product, you can return it within 30 days for store credit or a refund.
Frequently Asked Questions
Here’s everything you need to know about our sheets.
Our Xirotex™ Cool technology proactively absorbs heat before your body starts to sweat, regulating temperature by up to 5°C. The result is a dry, comfortable night’s sleep without waking up drenched.
Yes, in an Ivy-League Medical School study, 69% of participants reported better sleep, 42% had fewer night-sweats, 33% were completely night-sweat free and sleep duration was increased by 26 min per night. Our technology is engineered specifically to support women through menopause and perimenopause.
Not at all. While they’re a game-changer for menopause night sweats, anyone who struggles with overheating, restless sleep, or humid nights will benefit from our sheets. They are great for bed sharers who sleep hot too!
Most “cooling” fabrics rely on wicking — moving sweat once it’s already there. Lusomé Sheets with Xirotex™ Cool go further: they absorb heat before sweating starts, keeping your body at its ideal sleep temperature.
Machine wash cold, tumble dry low. Do not use fabric softener — it can block the performance technology.
Yes, our sheets dynamically respond to body heat, absorbing and releasing energy as your temperature changes. That means they keep you cool in summer and cozy in winter.
10K Happy Sleepers (and counting!)
10K Happy Sleepers (and counting!)
Excellent Rating 4.8|5 By 10,000+ Happy Sleepers
Customer Reviews
4.6 50 reviews
Je voulais partager une petite chose avec vous aujourd'hui. Je ne savais pas trop si ça allait marcher, mais je me suis dit qu'à ce stade, je n'avais plus grand-chose à perdre. Mis à part des sous, mais sérieusement, j'étais à bout de nerfs. Ces derniers temps, le sommeil était devenu un vrai défi, avec des sueurs nocturnes assez intenses. C'est là qu'une amie m'a parlé de son pyjama que son conjoint lui avait acheté lors de cette période plutôt triste de la périménopause. J'ai décidé d'essayer cette nouvelle approche qu'elle m'avait conseillée. Je me suis procuré une camisole, un short et un ensemble de draps, en espérant sincèrement que ça porterait ses fruits et que je pourrais enfin retrouver des nuits paisibles. J'ai passé et reçu ma commande. J'ai lavé et utilisé le tout et je dois avouer que mon expérience avec le tout me satisfait à 100 %. Je vais même me racheter un deuxième kit afin de faciliter le lavage. Il ne faut surtout pas oublier que ceci est une aide. Ça ne fera pas disparaître les sueurs nocturnes, ça va simplement faire en sorte qu'on ne soit pas détrempée dans nos draps et nos vêtements pour dormir. J'ai encore des sueurs nocturnes, par contre avec cette aide matérielle mon linge et mes draps ne sont plus mouillés du tout. Bref, je vous le conseille fortement.
Nadia
Very unique to touch, it’s hard to describe how amazing those sheet when touched, it’s soft, soothing and gentle. It definitely regulates my body temperature as only with those sheets, I sleep all night long, no more hot flushes! I used to buy very expensive sheet from Europe but it’s not even close in quality! I highly recommend for you to try it and I promise you will feel in love. I’m ordering second set today. Thank you Lusome for such outstanding product:)
I had high hopes for the sheets, unfortunately they were super uncomfortable and not soft at all and didn’t stop the sweating :(
These sheets feel great, and they do dry quickly when they get a little damp. Hot spots from body cool quickly when subjected to air. It has taken several washings to eliminate their terrible smell when new.
Temperature-Regulating Sheets
Could not love these sheets more! Got a summer color and a winter color - 2 king sets. They are by far the best, most comfy sheets ever - and I have a bought a lot of high end sheets in my life!
I was skeptical that these sheets were cooling. I hate to admit it but I was very wrong. We sleep comfortable without sheets “sticking” to us. I am so happy. These are the best sheets for anyone who has new england clam chowder for blood.
Ok but really haven’t noticed great difference
These are 350 dollar sheets you would think a company that you spend this much money they could ship it better then by camel. They pick the absolute worst way fedex post which took 7 days. So i was already upset when thsy showed up as took so long after paying a lot of money. They smell very strong of some weird chemicals and it took 2 washes to get them to smell normal to where we wanted tp put them on rhe bed. They are not as soft as some other sheets we really like which are my pillows gaza our fav under 100 bucks. They are thick and heavy so will last longer but that means they sleep warmer then a thinner sheet. My wife is the hot sleeper and said no difference to the gaza which is so much cheaper. No heat regulation just a heavy cotton sheet that is kinda scratchy almost like its a lower thead count. They are most likely being sent back as way too much money to not stand up to the claims they are making. Will let her decide after a couple nights sleep.
Temperature-Regulating Sheets
I’m sleeping better with my new sheets. I love them. Love the crispness and the feel of them. A great purchase.
I find the sheets very smooth, cool and comfortable. A pleasure to sleep on. However, I don't find it helps my nightly hot sweats. I still get them with the same results. I will keep the sheets though as they are very high quality and wonderful to sleep on regardless.
Sleeping longer. Remaining cool through the night
The sheets cool off quite quickly if you get out of bed at night and almost feel cold when getting back in. My night sweats are still the same, having to uncover to cool myself off.
My wife says she is a hot sleeper and was always complaining about sweating at night. I heard about these sheets and immediately bought the set as an "after Christmas" present. She LOVES them! If you're looking for cooling sheets, these work. I will say the cooling capability does seem to make them a bit more "crispy" than other expensive sheets we've bought, but I think they are very comfortable. They also feel extremely high quality although we've only had them a month. We will need to wait a couple years to see how they hold up, but I'm already thinking they are much better than the last set from Pottery Barn.
I have tried numerous so called cooling sheets in recent years, bamboo, tencel, and many others that claim to keep you cool at night. I thought I would give the Lusome sheets a try. I am blown away how much I love them. They are by far the nicest sheets I’ve ever purchased. They feel amazing. I literally don’t want to get out of bed in the morning because I am loving my sheets so much! I already ordered another set for our cottage!
Longer
Sheets are of a great weight, didn’t shrink and I plan to order another set.
I have tried other cooling sheets but Lusome are the best. Night sweats and overheating tend to wake me up through the night. When I’m sleeping in Lusome sheets, my body temperature is better managed. I’m able to stay cool and thus have an excellent and interrupted sleep.
Wake up more rested and fewer migraines during the early morning hours of sleep.
We are so glad we found these sheets the quality is excellent they fit our tempur pedic mattresses (split king) excellent. Over a week and haven't come untucked just getting softer and cozier. Will buy another set!
These are the best sheets I have ever used. I have tried other expensive brands, but this one is something else. I can finally sleep through the night. I highly recommend these sheets!
Sleep so much better!!!! I don’t even have to turn the air down!
Temperature Regulating Sheets
I feel they are cooler to the touch. I do enjoy the fit and quality of the sheets. I will order another set. I do not like the smell / off gassing, even though they were washed prior to use.
Love the cool, crisp feel of these sheets.
These sheets really work for us. Very comfortable and they was up beautifully
I recently bought these bed sheets, and they are fantastic! These sheets are incredibly soft and truly excel at keeping me cool throughout the night. Even on hot nights, I stay comfortable and sweat-free. The fitted sheet stays in place perfectly, and after several washes, they still look and feel great. Though they’re pricier than standard sheets, the cooling benefits make them worth every penny. I just wish they had more colors. Highly recommend for hot sleepers!
Nice quality
I was hesitant about these sheets at first given the cost…. But one we got them on our bed they are never coming off!
My husband has temp issues and these keep him nice and cool while feeling luxurious on my skin too.
Will definitely be getting another set and they were well worth the investment.



