SLEEP T-SHIRT WOMEN

NATTCOOL™ SLEEP TECH
$89.90 USD

Same as $0.24 USD a night for 365 nights

Rated 4.8 out of 5
Based on 428 reviews

Stay cool and comfortable even as the temperature rises with this wiomen's cooling pajamas t-shirt. 8x more breathable than cotton the super smooth NATTCOOL™ fabric cools you down with evaporative cooling and keeps you dry with exceptional moisture wicking abilities.

Color: Lavender
Size:
Size Guide Ruler
  • Superior moisture transport, dries in 1/3 of the time of cotton.
  • Women's cooling pajamas t-shirt, 8x more breathable than cotton
  • 2x softer than cotton
  • 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 in the garment
  • NATTCOOL™ fabric: 92% Microlyocell from eucalyptus and 8% Elastane/ Lycra

Wash your cooling sleepwear in up to 40 degrees Celsius. Do not tumble dry. Do not bleach. 

• Width chest (S): 82cm (32.3″) +/- 6cm (2.4″) per size
• Length back (S): 66cm (26″) +/- 1cm (0.4″) per size

sleep better with cooling sleepwear

The coolest sleep comfort

Light, breathable cooling pajamas

Stay cool all night with Dagsmejan's cooling pajamas for women —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

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NATTCOOL™ TECHNOLOGY

The best cooling pajamas for women

More than just a moisture wicking pajamas— NATTCOOL™ fabric has been specially engineered to cool you down through gradual moisture evaporation and to keep you dry through exceptional moisture transport. NATTCOOL™ has shown exceptional moisture management and temperature regulating properties compared to other natural fibres such as cotton and bamboo as well as synthetic fabrics. So you don't need to worry about night sweats even when the temperature rises. That's what makes it the best cooling pajamas for women!

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Cooling eucalyptus for a better sleep

Sustainably and ethically made in Europe

NATTCOOL™ fabric is based on Microlyocell a natural micro fibre from Eucalyptus. Microlyocell truly is nature's high tech fibre; it's cooler than linen, it’s better than cotton at moisture management and even softer than silk.  It’s also a fibre that is exceptionally environmentally friendly, so you can sleep easy knowing that this super soft eucalyptus pajamas also don't contribute to an adverse impact on the environment.

Find out more about the journey from fibre to sleep. 

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DEVELOPED WITH OUR EXPERTS

RESEARCH BASED, SCIENTIFICALLY PROVEN

"Thermoregulation is key for a good night's sleep. To fall asleep and to enjoy a deep, restorative sleep we need for our core body temperature to drop. That is why I recommend sleepwear by Dagsmejan; they help us to cool down or warm up depending on our needs so that we can sleep deeper for longer."

Lutz Graumann, Phd & specialist in sports medicine, nutrition and chirotherapy

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Sleep comfort guarantee

sleep in it, love it or return it

Sleep in your Dagsmejan cooling sleepwear for up to 2 weeks, if you don’t love it you can return it for a full refund. A good night’s sleep is risk-free with Dagsmejan.

Product Reviews
average rating 4.8 out of 5
Based on 428 reviews
  • 5 Stars
    361 Reviews
  • 4 Stars
    45 Reviews
  • 3 Stars
    18 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    2 Reviews
98% of reviewers would recommend this product to a friend
Sleep comfort with Dagsmejan?
Rated 4 out of 5
Helps to regulate temperature and moisture?
Rated 4 out of 5
How is the sizing?
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
428 Reviews
Reviewed by Colin H., from United Kingdom
Verified Buyer
I recommend this product
My sleep type
I'm often warm and sometimes sweat
Age Range
45 - 54
Why did you buy Dagsmejan?
  • temperature regulation
Rated 5 out of 5
Review posted

Excellent - happy wife (part 2)

bought as part of a set for my wife who has temperature control issues in the night. She's very happy and loves these so much I'm having to open my wallet again and buy more ;)

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Sleep comfort with Dagsmejan?
Rated 5 out of 5
Helps to regulate temperature and moisture?
Rated 5 out of 5
How is the sizing?
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
Was this helpful?
Reviewed by Colin H., from United Kingdom
Verified Buyer
I recommend this product
My sleep type
I'm often warm and sometimes sweat
Age Range
45 - 54
Why did you buy Dagsmejan?
  • temperature regulation
Rated 5 out of 5
Review posted

Excellent - happy wife :)

bought for my wife who suffers with temperature control issues during the night. She loves these and they work really well. Also fabric feels nice and washes well.

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Sleep comfort with Dagsmejan?
Rated 5 out of 5
Helps to regulate temperature and moisture?
Rated 5 out of 5
How is the sizing?
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
Was this helpful?
Reviewed by Mandy F., from United Kingdom
Verified Buyer
I recommend this product
My sleep type
I'm often warm and sometimes sweat
Age Range
45 - 54
Why did you buy Dagsmejan?
  • sleep better
  • natural material
  • temperature regulation
  • moisture management
  • comfort
Rated 4 out of 5
Review posted

Eye mask

This is a good eye mask which is very comfortable to wear and the material feels lovely and soft. My head doesn’t feel hot when wearing it. I’ve only given it 4 stars as it’s a little large on me

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Sleep comfort with Dagsmejan?
Rated 4 out of 5
Helps to regulate temperature and moisture?
Rated 4 out of 5
How is the sizing?
Rated 2 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
Was this helpful?
Reviewed by Karen D., from United States
Verified Buyer
I recommend this product
My sleep type
I'm often warm and sometimes sweat
Age Range
55 - 64
Why did you buy Dagsmejan?
  • temperature regulation
Rated 5 out of 5
Review posted

NATTCOOL SLEEP PANTS

I was a little dubious that they would be cool for sleeping when they arrived. The material was unbelievably silky, and they felt so lightweight. But they were full coverage from waist to ankle—seeming about the same as my Dagsmejan BALANCE SLEEP PANTS. But, Wow— there was a cooling sensation upon slipping them on! That night, paired with a short sleeved marching NATTCOOL top, I actually slept much more deeply than usual and did NOT wake up moist from sweat....In fact, even in wakeful moments at night when I know the body tends towards higher temperatures, I remained, cool, comfortable and relaxed. NATTCOOL SLEEP PANTS are a blessing!!!!

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Sleep comfort with Dagsmejan?
Rated 5 out of 5
Helps to regulate temperature and moisture?
Rated 5 out of 5
How is the sizing?
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
Was this helpful?
Reviewed by Treasa W., from Ireland
Verified Buyer
I recommend this product
My sleep type
I'm sometimes warm and sometimes cold
Age Range
55 - 64
Why did you buy Dagsmejan?
  • sleep better
Rated 5 out of 5
Review posted

5 stars

love the fabric

Loading...
Sleep comfort with Dagsmejan?
Rated 5 out of 5
Helps to regulate temperature and moisture?
Rated 5 out of 5
How is the sizing?
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
Was this helpful?

Product FAQ

How long does the benefits of the Stay cool sleepwear last?

The benefits of the Stay cool sleepwear are permanent and won’t wash away. So you can sleep easy not only tonight but for many more nights to come with your summer pajamas.

How have the benefits of Dagsmejan cooling sleepwear been confirmed in testing?

Independent testing has proven the unique benefits of NATTCOOL™ fabric, this include flat testing and torso testing by EMPA, a Swiss federal institution for innovation in materials & science.

What natural fibres do you use in your cooling sleepwear?

NATTCOOL™ fabric: 92% Microlyocell from eucalyptus and 8% Elastane

How can wash and care for my cooling pajamas?

Wash your cooling nightwear in 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 garment.

How can I find the right size for me?

Check out our size guide and if you have any questions you can always contact us at info@dagsmejan.com