Sleep boxers men

NATTCOOL™ SLEEP TECH
$64.90 USD

Same as $0.17 USD a night for 365 nights

Rated 4.8 out of 5
Based on 1200 reviews
Color: Fine lines
Size:

Too hot to sleep? Dagsmejan’s cooling sleepwear is 8x more breathable than cotton and dries in 1/3 of the time. This sleep boxer is engineered to provide the lighest, smoothest cooling comfort in a totally natural and sustainable way.

Size Guide Ruler
  • Superior moisture transport, dries in 1/3 of the time of cotton
  • 8x more breathable than cotton—the best cooling sleepwear
  • 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 cooling sleep boxers
  • 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.

Models and sizing: 

  • Sebastien in Fine lines, Nautical stripes and White is 183cm (6′) and wears size M
  • The model in others is 172cm tall (5' 9") and wears size M 

- Free delivery on all orders over 150 USD
- Easy returns, free of charge from the US and Europe (including the UK)
- 14 days sleep comfort guarantee. Sleep in it, if you don't like it you can send it back without any cost!

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Sleep better with men's cooling pajamas

The coolest sleep comfort

Light, breathable cooling pajamas

Stay cool all night, every night with Dagsmejan's cooling pajamas for men. 

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

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NATTCOOL™ TECHNOLOGY

THE ULTIMATE COOLING SLEEP AID

Dagsmejan is the best men's pajamas for hot sleepers thanks to NATTCOOL™ technology. Working on two levels to provide unrivalled night comfort: cooling you down through gradual moisture evaporation and keeping you dry through exceptional moisture transport. NATTCOOL™ has shown exceptional moisture management and breathability compared to other natural fibres such as cotton and bamboo as well as synthetic fabrics. That's what makes it the best men's cooling pajamas!

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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 this cooling sleepwear isn't contributing to an adverse impact on the environment.

Find out more about the journey from fibre to sleep of the best cooling pajamas for guys.

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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 1200 reviews
  • 5 Stars
    1036 Reviews
  • 4 Stars
    132 Reviews
  • 3 Stars
    22 Reviews
  • 2 Stars
    4 Reviews
  • 1 Star
    6 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
1200 Reviews
Reviewed by David E., from United Kingdom
Verified Buyer
I recommend this product
My sleep type
I'm often warm and sometimes sweat
Age Range
55 - 64
Did you buy it for yourself or as a gift? Who were you shopping for?
Myself
Where did you hear about us?
  • Google/Search engine
Rated 5 out of 5
Review posted

Comfortable and breathable

This is the second sleep T shirt and shorts I have purchased rugs year. They feel soft, comfortable and breathable. I have even used them as a base layer for walking. They are eexpensive but worth it

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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 Daryl G., from United Kingdom
Verified Buyer
Sleep pants cuff men—NATTCOOL™ SLEEP TECH
Reviewing
Sleep pants cuff men—NATTCOOL™ SLEEP TECH
I recommend this product
My sleep type
I'm sometimes warm and sometimes cold
Age Range
45 - 54
Did you buy it for yourself or as a gift? Who were you shopping for?
Myself
Where did you hear about us?
  • Dagsmejan shop
Rated 5 out of 5
Review posted

Sleep

Great product, would buy again.

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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 Pia von A., from Canada
Verified Buyer
I recommend this product
My sleep type
I'm sometimes warm and sometimes cold
Age Range
65+
Did you buy it for yourself or as a gift? Who were you shopping for?
Spouse or family member
Where did you hear about us?
  • Media/newspaper
Rated 5 out of 5
Review posted

feedback

my husband really likes it.

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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 Kenneth D., from United States
Verified Buyer
I recommend this product
My sleep type
I'm sometimes warm and sometimes cold
Age Range
55 - 64
Did you buy it for yourself or as a gift? Who were you shopping for?
Myself
Where did you hear about us?
  • Google/Search engine
Rated 5 out of 5
Review posted

Comfort

Best sleep ware you can buy, excellent comfort!

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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 Tony J., from United States
Verified Buyer
I recommend this product
My sleep type
I always have the right temperature
Age Range
65+
Did you buy it for yourself or as a gift? Who were you shopping for?
Myself
Why did you buy Dagsmejan?
  • sleep better
  • temperature regulation
  • comfort
  • design
  • moisture management
Rated 5 out of 5
Review posted

Mr

Why you don’t have the matching shirt for it?

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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?

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