Skip to content

SLEEP DRESS WOMEN

NATTCOOL™ SLEEP TECH
$99.90 USD

Same as $0.27 USD a night for 365 nights

Rated 4.8 out of 5
352 Reviews

Sleep easy in this cooling nightgown. Smooth softness that is 8x more breathable than cotton and dries in 1/3 of the time will set you up for some sweet dreams. Simply the lightest cooling sleepwear for women.

Icon One Icon Two Icon Three Icon Four
Color: Skye blue
Size:
Size Guide Ruler
  • Superior moisture transport, dries in 1/3 of the time of cotton
  • Cooling nightwear, 8x more breathable 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 nightgown in up to 40 degrees Celsius. Do not tumble dry. Do not bleach.

Sizing: The model is 174cm tall (5' 8") and wears size S

  • Width chest (S): 86cm (33.9") +/- 6cm (2.4") per size
  • Length back (S): 85cm (30.5") +/- 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

READ MORE

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!

READ MORE

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. 

READ MORE

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

READ MORE

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 352 reviews
  • 5 Stars
    295 Reviews
  • 4 Stars
    42 Reviews
  • 3 Stars
    11 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    2 Reviews
97% 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
352 Reviews
Reviewed by TRACY R., from United States
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?
  • temperature regulation
  • sleep better
  • comfort
  • design
Rated 5 out of 5
Review posted

So Soft!

I love these pajamas! They are incredibly soft and breathable. I like to burrow in my covers and these pajamas keep me cool under my blanket and comforter. Buying more for my daughters!

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?
Reviewed by TRACY R., from United States
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?
  • comfort
  • design
  • sleep better
  • temperature regulation
Rated 5 out of 5
Review posted

So Soft!

I love these pajamas! They are incredibly soft and breathable. I like to burrow in my covers and these pajamas keep me cool under my blanket and comforter. Buying more for my daughters!

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?
Reviewed by Brigette W., from United States
Verified Buyer
I recommend this product
My sleep type
I'm often warm and sometimes sweat
Why did you buy Dagsmejan?
  • sleep better
  • temperature regulation
  • natural material
Rated 5 out of 5
Review posted

Light as air

This fabric is so light you barely know you are wearing it. I have stopped waking up hot and sweaty since getting this. It is hard to believe fabric can do that much but this fabric can. I love it and worth every penny. I don’t have the shorts (a bit too short for me) but I still sleep great.

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?
Reviewed by Elizabeth S., from United States
Verified Buyer
I recommend this product
My sleep type
I'm often warm and sometimes sweat
Age Range
35 - 44
Why did you buy Dagsmejan?
  • temperature regulation
  • moisture management
  • comfort
Rated 4 out of 5
Review posted

Cool

Very soft, silky material. Cool to sleep!

Loading...
Sleep comfort with Dagsmejan?
Rated 5 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
Was this helpful?
Reviewed by Marion F., from Switzerland
Verified Buyer
I recommend this product
My sleep type
I'm sometimes warm and sometimes cold
Why did you buy Dagsmejan?
  • temperature regulation
  • other
Rated 5 out of 5
Review posted

super comfortable

excellent quality

Loading...
Sleep comfort with Dagsmejan?
Rated 5 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
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