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Still waking up drenched at 3 a.m?5 Reasons Women Finally Sleep Through the Night

 4.48/5

Still waking up drenched at 3 a.m?5 Reasons Women Finally Sleep Through the Night

 4.48/5

  • Forbes
  • People
  • Real Simple
  • Glamour
  • Good Housekeeping
  • Forbes
  • People
  • Real Simple
  • Glamour
  • Good Housekeeping

1. You Sleep Through the Night, Not Just the First Ten Minutes

Most sheets sold for hot sleepers feel cold when you climb in and are damp by midnight. These work differently. The Xirotex fibers take in heat as you warm up and let it go as you cool down, so the sheet under you stays drier and you stay asleep through the night.

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Split image: soaked at midnight in ordinary sheets, then waking up dry in white Lusome sheets

1. You Sleep Through the Night, Not Just the First Ten Minutes

Most sheets sold for hot sleepers feel cold when you climb in and are damp by midnight. These work differently. The Xirotex fibers take in heat as you warm up and let it go as you cool down, so the sheet under you stays drier and you stay asleep through the night.

SHOP NOW
Split image: soaked at midnight in ordinary sheets, then waking up dry in white Lusome sheets

2. Fewer Wake-Ups From the Hot, Cold Swing

Night sweats are a swing, not just heat: soaked at 2 a.m., then cold in a damp bed at 3. Because the fabric takes heat in as you warm up and releases it as you cool, the swing evens out, so less wakes you. Lusome rates the sheets at up to 5 degrees of temperature regulation, and customers describe it more simply: sleeping through.

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Split image: burning up at 2 a.m. with the duvet thrown off, then shivering at 3 a.m. in a damp bed

2. Fewer Wake-Ups From the Hot, Cold Swing

Night sweats are a swing, not just heat: soaked at 2 a.m., then cold in a damp bed at 3. Because the fabric takes heat in as you warm up and releases it as you cool, the swing evens out, so less wakes you. Lusome rates the sheets at up to 5 degrees of temperature regulation, and customers describe it more simply: sleeping through.

SHOP NOW
Split image: burning up at 2 a.m. with the duvet thrown off, then shivering at 3 a.m. in a damp bed

3. Real 400 Thread Count Cotton, With the Tech Woven In

No slippery synthetics and no gel layer. This is 400 thread count, 100% long staple cotton percale, the crisp hotel kind, and the temperature regulating technology is in the fibers themselves. It is USDA BioPreferred. The two words customers use most are comfortable and soft, and only then do they mention it works.

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Close up of Lusome's 400 thread count cotton percale weave

3. Real 400 Thread Count Cotton, With the Tech Woven In

No slippery synthetics and no gel layer. This is 400 thread count, 100% long staple cotton percale, the crisp hotel kind, and the temperature regulating technology is in the fibers themselves. It is USDA BioPreferred. The two words customers use most are comfortable and soft, and only then do they mention it works.

Shop now
Close up of Lusome's 400 thread count cotton percale weave

4. Tested in a Published Sleep Study

In a 2025 study published in Frontiers in Sleep, Harvard-affiliated and Brigham researchers had 64 people sleep on these sheets for six weeks. On average, participants reported about 26 more minutes of sleep a night. That is a group average of self-reported sleep, not a promise for any one person, and it is the reason the sheets exist.

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White Lusome sheets on a made bed in a calm, bright bedroom

4. Tested in a Published Sleep Study

In a 2025 study published in Frontiers in Sleep, Harvard-affiliated and Brigham researchers had 64 people sleep on these sheets for six weeks. On average, participants reported about 26 more minutes of sleep a night. That is a group average of self-reported sleep, not a promise for any one person, and it is the reason the sheets exist.

SHOP NOW
White Lusome sheets on a made bed in a calm, bright bedroom

5. Worth It, Say the Ones Who Hesitated

“I was hesitant about these sheets at first given the cost…. But one we got them on our bed they are never coming off!...” Sheets reviewer And you get 30 Nights to Decide. Sleep on them at least 14 nights. Not sleeping more comfortably? Return them free within 30.

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A Lusome customer sitting up in bed on her sheets with a morning coffee

5. Worth It, Say the Ones Who Hesitated

“I was hesitant about these sheets at first given the cost…. But one we got them on our bed they are never coming off!...” Sheets reviewer And you get 30 Nights to Decide. Sleep on them at least 14 nights. Not sleeping more comfortably? Return them free within 30.

SHOP NOW
A Lusome customer sitting up in bed on her sheets with a morning coffee
UPDATE:White, Champagne and Platinum are in stock today, with a free $100 gift card and Collagen Infusion Sleep Mask. Secure your set [HERE]

Temperature-Regulating Sheets

Clinically
Studied

26 more minutes of sleep a night

Temperature-Regulating Sheets in White
Temperature-Regulating Sheets in White, on the bed
Clinically
Studied

26 more minutes of sleep a night

Temperature-Regulating Sheets in Smoked Pearl
Temperature-Regulating Sheets in Smoked Pearl, on the bed
Clinically
Studied

26 more minutes of sleep a night

Temperature-Regulating Sheets in Champagne
Temperature-Regulating Sheets in Champagne, on the bed
Clinically
Studied

26 more minutes of sleep a night

Temperature-Regulating Sheets in Platinum
Temperature-Regulating Sheets in Platinum, on the bed
Why Lusome Works
Fabric
How It Works
Clinically Studied
Zero Risk
Four Colors
Find Your Size

Temperature-Regulating Sheets

benefit icon

Free shipping on orders over $150

benefit icon

30 Nights to Decide

Free $100 Gift Card + Sleep Mask

Free $100
$100 Gift Card

$100 Gift Card

Free $48
Collagen Infusion Sleep Mask

Collagen Infusion Sleep Mask

Choose your color and size

Color: White

Size

Helps you sleep through the night and wake up drier. Temperature-regulating Xirotex™ fibers on 400 thread count, 100% long-staple cotton.

  • Xirotex™Takes in heat, releases it as you cool
  • 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 reported an average of 26 additional minutes of sleep per night when using LUSOMÉ temperature-regulating sheets. Individual results may vary.

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

400 thread count, 100% long-staple cotton percale, finished with Xirotex™, a biobased temperature-regulating technology.

  • Machine wash cold
  • Tumble dry low
  • No fabric softener

Drier Nights, Not Just a Cold First Touch

Wicking sheets move sweat after it happens. Xirotex™ fibers take in heat as you warm up, so the bed stays drier.

LusoméWicking Sheets
Takes In Body Heat
100% CottonVaries
Clinically Studied*
30 Nights to DecideVaries

*Peer reviewed study by Harvard-affiliated researchers. Frontiers in Sleep, 2025.

Temperature-Regulating Sheets

Clinically
Studied

26 more minutes of sleep a night

Temperature-Regulating Sheets in White
Temperature-Regulating Sheets in White, on the bed
Clinically
Studied

26 more minutes of sleep a night

Temperature-Regulating Sheets in Smoked Pearl
Temperature-Regulating Sheets in Smoked Pearl, on the bed
Clinically
Studied

26 more minutes of sleep a night

Temperature-Regulating Sheets in Champagne
Temperature-Regulating Sheets in Champagne, on the bed
Clinically
Studied

26 more minutes of sleep a night

Temperature-Regulating Sheets in Platinum
Temperature-Regulating Sheets in Platinum, on the bed
Why Lusome Works
Fabric
How It Works
Clinically Studied
Zero Risk
Four Colors
Find Your Size

Temperature-Regulating Sheets

benefit icon

Free shipping on orders over $150

benefit icon

30 Nights to Decide

Free $100 Gift Card + Sleep Mask

Free $100
$100 Gift Card

$100 Gift Card

Free $48
Collagen Infusion Sleep Mask

Collagen Infusion Sleep Mask

Choose your color and size

Color: White

Size

Helps you sleep through the night and wake up drier. Temperature-regulating Xirotex™ fibers on 400 thread count, 100% long-staple cotton.

  • Xirotex™Takes in heat, releases it as you cool
  • 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 reported an average of 26 additional minutes of sleep per night when using LUSOMÉ temperature-regulating sheets. Individual results may vary.

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

400 thread count, 100% long-staple cotton percale, finished with Xirotex™, a biobased temperature-regulating technology.

  • Machine wash cold
  • Tumble dry low
  • No fabric softener

Drier Nights, Not Just a Cold First Touch

Wicking sheets move sweat after it happens. Xirotex™ fibers take in heat as you warm up, so the bed stays drier.

LusoméWicking Sheets
Takes In Body Heat
100% CottonVaries
Clinically Studied*
30 Nights to DecideVaries

*Peer reviewed study by Harvard-affiliated researchers. Frontiers in Sleep, 2025.

From Our Founder, Lara Smith

“We use phase change material ... dynamically temperature-regulating all night long, keeping you at optimal temperature to get the best sleep of your life.” Lara Smith, founder of LUSOME

LUSOME

Lara Smith, founder of LUSOME

From Our Founder, Lara Smith

“We use phase change material ... dynamically temperature-regulating all night long, keeping you at optimal temperature to get the best sleep of your life.” Lara Smith, founder of LUSOME

LUSOME

Lara Smith, founder of LUSOME

What Customers Are Saying

"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"

Paula N., verified customer

"Using sheets in a hot and humid climate….absolute game changer!!! Soft and sleek, wash beautifully and keep us cool on warm nights."

Sandra D., verified customer

"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."

Tara, verified customer

What Customers Are Saying

"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"

Paula N., verified customer

"Using sheets in a hot and humid climate….absolute game changer!!! Soft and sleek, wash beautifully and keep us cool on warm nights."

Sandra D., verified customer

"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."

Tara, verified customer

Frequently Asked Questions

Most sheets sold for hot sleepers feel cold when you get in and are damp by midnight. These use Xirotex fibers woven into 400 thread count cotton that take in heat as you warm up and release it as you cool, so the sheet under you stays drier through the night. The goal is not a cold first touch. It is sleeping through the night.

It has elastic all the way around plus corner bands, a 16 inch pocket, and it is labelled long and short so the corners go on right the first time. One customer on a split king Tempur-Pedic: “Over a week and haven't come untucked just getting softer and cozier.” Robert S., verified customer.

We can't stop night sweats, but we can help you sleep through them. That is why you get 30 Nights to Decide. Sleep on them at least 14 nights. Not sleeping more comfortably? Return them free within 30.

No. They are 100% long staple cotton percale, crisp like good hotel sheets, and they soften with every wash. Customers use the words comfortable and soft more than any others. The temperature regulating technology is in the fibers themselves, so the sheet feels like cotton because it is cotton.

Frequently Asked Questions

Most sheets sold for hot sleepers feel cold when you get in and are damp by midnight. These use Xirotex fibers woven into 400 thread count cotton that take in heat as you warm up and release it as you cool, so the sheet under you stays drier through the night. The goal is not a cold first touch. It is sleeping through the night.

It has elastic all the way around plus corner bands, a 16 inch pocket, and it is labelled long and short so the corners go on right the first time. One customer on a split king Tempur-Pedic: “Over a week and haven't come untucked just getting softer and cozier.” Robert S., verified customer.

We can't stop night sweats, but we can help you sleep through them. That is why you get 30 Nights to Decide. Sleep on them at least 14 nights. Not sleeping more comfortably? Return them free within 30.

No. They are 100% long staple cotton percale, crisp like good hotel sheets, and they soften with every wash. Customers use the words comfortable and soft more than any others. The temperature regulating technology is in the fibers themselves, so the sheet feels like cotton because it is cotton.

Ready to Sleep Through the Night?

One set of sheets that takes in heat as you warm up and lets it go as you cool, so you sleep through and wake up drier.

30 Nights to Decide
400 thread count cotton percale
Free shipping over $150
Shop The Sheets
A bed made up in white Lusome Temperature-Regulating Sheets

Ready to Sleep Through the Night?

One set of sheets that takes in heat as you warm up and lets it go as you cool, so you sleep through and wake up drier.

30 Nights to Decide
400 thread count cotton percale
Free shipping over $150
Shop The Sheets
A bed made up in white Lusome Temperature-Regulating Sheets
LUSOME
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The 26 minute figure is a group average of self-reported sleep from a 2025 study published in Frontiers in Sleep (64 participants). Individual results vary. Temperature-Regulating Sheets are bedding, not a medical treatment.

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