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NATTCOOL™ SLEEP TECH

Sleepshirt

Sleepshirt

4.8
Rated 4.8 out of 5 stars
4,065 Reviews
$134.90
$0.00 $134.90

$0.36 a night

8x more breathable
3x faster dry
2x softer
Color: Spring blossom
Size
8x more breathable
3x faster dry
2x softer
Size guide
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The light and silky soft sleepshirt will keep you cool even when the temperatures rises. 

The sleep benefits

Hot at night? Sleep cool and deep with the best cooling nightgown. Made from eucalyptus fibers, the sleepshirt combines highest breathability and moisture management with a silky-smooth feel.

  • 8x more breathable than cotton
  • drying in 1/3 of the time
  • smoother than silk, softer than cotton, better moisture management than linen

Product details & care

Details

  • NATTCOOL™ fabric: 92% Microlyocell from eucalyptus and 8% Elastane/ Lycra
  • Flat ergonomic seams and slightly front placed side seams mean that you have a minimum of friction at night
  • Tagless design, all care instructions are printed on the cooling nightgown

Care

  • Wash up to 40 degrees Celsius. Do not tumble dry. Do not bleach. Do not dry clean
  • You can also find the care instructions printed on the inside of your cooling night dress
  • Learn to care for super-fine natural fibres in our care guide

Natural & sustainable

NATTCOOL™ is made from eucalyptus trees and other cellulosic fibres. Wood and pulp used by Dagsmejan comes from natural forests and sustainably managed plantations. Eucalyptus needs 20 times less water than cotton and 5 times less high-quality farmland. Dagsmejan uses fibres from Lenzing, one of the most sustainable and ethical producers of any fibres worldwide.

  • Eucalyptus fibres: Europe and Africa
  • Sleep technology: Switzerland
  • Knitting and dyeing of the fabric: Switzerland, Italy & Austria
  • Garment making: Romania

Read more about Stay Cool

Fit & size

Fit:

  • Loose-fit
  • Chest width (S): 92 cm (3′), +/- 3 cm (1.8″) per size
  • Body length (S): 90 cm (2′ 11″), +/- 1.5 cm (0.6″) per size

Model information:

  • Fardau in Spring blossom is 179cm (5′ 10½″) and wears size S
  • Chelsea in Raspberry is 180cm (5′ 11″) and wears size S
  • Amanda in Cool grey is 175cm (5′ 9″) and wears size S
  • Naomy in others is 176cm tall (5′ 9″) and wears size S

Free returns & comfort guarantee

Sleep in your Dagsmejan sleepwear for up to 14 days, if you don't love it return it for a full refund. Free returns from the US, the UK and the EU.

Free delivery for all orders above 150 USD.

View full details

Sleep better with women's cooling pajamas

  • The coolest sleep comfort

    The coolest sleep comfort

    The coolest sleep comfort

    Stay cool all night with our cooling women's pajamas —Softer than silk, cooler than linen and better moisture management than cotton.

    - 8x more breathable than cotton 
    - Quick drying —dries in 1/3 of the time of cotton
    - Releases water vapour 60% better than cotton

    Read more about Stay Cool

  • NATTCOOL™ Technology

    NATTCOOL™ Technology

    NATTCOOL™ Technology

    Cool down and stay dry through moisture evaporation & transport. With exceptional moisture management and temperature regulating properties compared to other fibres such as cotton, bamboo and synthetic fabrics. No more night sweats with the best women's cooling pajamas!

    Read more

  • Cooling eucalyptus

    Cooling eucalyptus

    Cooling eucalyptus

    NATTCOOL™ fabric is based on Eucalyptus — an environmentally friendly high tech fibre. Requiring up to 20x less water and 5x less farm land than cotton. Sleep easy knowing that these super soft eucalyptus pajamas don't contribute to an adverse impact on the environment.

    Read more about eucalyptus

  • Developed with our experts

    Developed with our experts

    Developed with our experts

    "Thermoregulation is key for good sleep. To fall asleep and enjoy a deep, restorative sleep we need our body temperature to drop. I recommend Dagsmejan; their pajamas help us to cool down or warm up depending on our needs to sleep deeper for longer."

    — Dr. Lutz Graumann

    Read more

  • The coolest sleep comfort

    Stay cool all night with our cooling women's pajamas —Softer than silk, cooler than linen and better moisture management than cotton.

    - 8x more breathable than cotton 
    - Quick drying —dries in 1/3 of the time of cotton
    - Releases water vapour 60% better than cotton

    Read more about Stay Cool

  • NATTCOOL™ Technology

    Cool down and stay dry through moisture evaporation & transport. With exceptional moisture management and temperature regulating properties compared to other fibres such as cotton, bamboo and synthetic fabrics. No more night sweats with the best women's cooling pajamas!

    Read more

  • Cooling eucalyptus

    NATTCOOL™ fabric is based on Eucalyptus — an environmentally friendly high tech fibre. Requiring up to 20x less water and 5x less farm land than cotton. Sleep easy knowing that these super soft eucalyptus pajamas don't contribute to an adverse impact on the environment.

    Read more about eucalyptus

  • Developed with our experts

    "Thermoregulation is key for good sleep. To fall asleep and enjoy a deep, restorative sleep we need our body temperature to drop. I recommend Dagsmejan; their pajamas help us to cool down or warm up depending on our needs to sleep deeper for longer."

    — Dr. Lutz Graumann

    Read more

4.8
Rated 4.8 out of 5 stars
Based on 4,065 reviews
Total 5 star reviews: 3.5k Total 4 star reviews: 456 Total 3 star reviews: 98 Total 2 star reviews: 19 Total 1 star reviews: 21
97%would recommend these products
Sleep comfort with Dagsmejan?Rated 4.8 on a scale of 1 to 5
Helps to regulate temperature and moisture?Rated 4.7 on a scale of 1 to 5
How is the sizing?Rated 0.1 on a scale of minus 2 to 2
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4,065 reviews
  • JC
    Jane C.
    Flag of United States
    Verified Buyer
    Pants cuff — NATTCOOL™
    Reviewing
    Pants cuff — NATTCOOL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    3 days ago
    Just what I was looking for!

    Because I tend to sleep hot but wanted something covering my legs when I'm up and about first thing in the morning, I took a chance on these. For decades, I have slept in boxers and a tank, but these are much more comfortable and feel luxurious. I tend to be thick through the middle and was glad to find that the waistband doesn't cut me in half. Wish I had discovered them sooner!

    Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
    Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
    How is the sizing?Rated 0.0 on a scale of minus 2 to 2
    Was this helpful?
    D Profile picture for Dagsmejan
    Dagsmejan
    8 minutes ago

    Hi Jane,
    Thank you very much for your wonderful feedback! We are so happy to hear this! We hope that you love your new sleepwear and can enjoy longer nights of better sleep. - Your Dagsmejan Team

  • TW
    Todd W.
    Flag of United States
    Verified Buyer
    3/4 long sleeve top — NATTCOOL™
    Reviewing
    3/4 long sleeve top — NATTCOOL™
    I recommend this product
    My sleep type I'm often warm and sometimes sweat
    Rated 5 out of 5 stars
    4 days ago
    The last pajamas I'll buy

    Unless it is to buy another pair. Fantastic! Cooling, comfortable! Love the feel on my skin.

    Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
    Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
    How is the sizing?Rated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • TC
    Tina C.
    Flag of United States
    Verified Buyer
    Sleepshirt — NATTCOOL™
    Reviewing
    Sleepshirt — NATTCOOL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    5 days ago
    Sleepshirt

    So soft and extremely comfortable.

    Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
    Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
    How is the sizing?Rated 0.0 on a scale of minus 2 to 2
    Was this helpful?
  • SA
    steven a.
    Flag of United States
    Verified Buyer
    Sleepshirt — NATTCOOL™
    Reviewing
    Sleepshirt — NATTCOOL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    3 weeks ago
    Lives up to it billing...

    My wife is for all intents and purposes bedridden. She LIVES in her sleepwear. Having sensitive skin, these are her sleepshirts of choice (she has three)...s

    Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
    Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
    How is the sizing?Rated 0.0 on a scale of minus 2 to 2
    Was this helpful?
    D Profile picture for Dagsmejan
    Dagsmejan
    2 weeks ago

    Dear Steven,
    Thank you for your 5-Star review.
    We are so happy that your wife is satisfied with our products. It is always highly encouraging for us when our customers sleep and wellbeing can be improved by our products. We hope to welcome you back soon. - your Dagsmejan team

  • JJ
    Jonathan J.
    Flag of United States
    Verified Buyer
    Sleepshirt — NATTCOOL™
    Reviewing
    Sleepshirt — NATTCOOL™
    I recommend this product
    My sleep type I'm often warm and sometimes sweat
    Rated 4 out of 5 stars
    3 weeks ago
    Best but a twist

    Love this sleepshirt. Truly the best feel and comfort. My one issue is that after the first wash (following directions to the letter) the sleepshirt has twisted leaving one seam a bit more to the front and the other a bit more to the back.

    Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
    Helps to regulate temperature and moisture?Rated 5.0 on a scale of 1 to 5
    How is the sizing?Rated 0.0 on a scale of minus 2 to 2
    Was this helpful?
Reviews LoadedReviews Added

Dagsmejan’s cooling nightgown is crafted to keep you cool and comfortable, even on warm nights or if you naturally sleep hot. Featuring outstanding breathability, moisture-wicking technology, and evaporative cooling, this cooling nightdress releases excess heat, helping you stay refreshed for a deeper, more restful sleep. Lightweight and perfect for summer, yet versatile enough for year-round wear, this is the best cooling nightgown for women who want to stay cool and relaxed while they sleep.