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NATTCOOL™ SLEEP TECH

Shorts

Shorts

4.8
Rated 4.8 out of 5 stars
1,576 Reviews
Regular price $95.90
Regular price $0.00 Sale price $95.90

$0.26 a night

8x more breathable
3x faster dry
2x softer
Color: Navy blue
Size
8x more breathable
3x faster dry
2x softer
Size guide

Sleep cool with our men's lightweight cooling sleep shorts.

The sleep benefits

Hot at night? Cooling you down for the most restorative sleep, these lightweight sleep shorts for men help you sleep deeper and longer.

  • 8x more breathable than cotton
  • dry in 1/3 of the time
  • 2x softer than cotton

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 in the men's cooling sleep shorts

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 pajamas shorts
  • Learn to care for super-fine natural fibres in our care guide

Natural & sustainable

The cooling power of NATTCOOL™ comes from eucalyptus trees and other botanic fibres. The wood and pulp used to produce the stay cool collection comes exclusive from sustainably managed plantations and natural forests. Dagsmejan collaborates with Lenzing, which is one of the most ethical produces of fibres in the world. Eucalyptus requires 20x less water than cotton and 5x less high-quality farmland.

  • 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:

  • Semi-fitted
  • Waistband width (M): 81cm (2' 7") +/- 6cm (2.4") per size
  • Inleg seam length (M): 21cm (8") +/- 1cm (0.4") per size

Model information:

  • Dave in Sage is 189cm tall (6' 2") and wears size M
  • Aristotelis in Rainforest is 188cm (6′ 2”) and wears size M
  • Kail in Azur Blue and Arctic spring is 189cm (6’ 2”) and wears size M
  • Sebastien in others is 183cm tall (6′) and wears size M

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 men's cooling pajamas

  • The coolest sleep comfort

    The coolest sleep comfort

    The coolest sleep comfort

    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

    Read more

  • NATTCOOL™ Technology

    NATTCOOL™ Technology

    NATTCOOL™ Technology

    This fabric cools you down and keeps you dry through moisture evaporation and transport. With great moisture management and temperature regulating properties compared to other fibres such as cotton, bamboo and synthetic fabrics. No more night sweats with the best men's cooling pajamas!

    Read more

  • Cooling eucalyptus

    Cooling eucalyptus

    Cooling eucalyptus

    NATTCOOL™ fabric is based on Eucalyptus. Eucalyptus is nature's 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

  • 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, 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

    Read more

  • NATTCOOL™ Technology

    This fabric cools you down and keeps you dry through moisture evaporation and transport. With great moisture management and temperature regulating properties compared to other fibres such as cotton, bamboo and synthetic fabrics. No more night sweats with the best men's cooling pajamas!

    Read more

  • Cooling eucalyptus

    NATTCOOL™ fabric is based on Eucalyptus. Eucalyptus is nature's 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

  • 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 1,576 reviews
Total 5 star reviews: 1.4k Total 4 star reviews: 183 Total 3 star reviews: 26 Total 2 star reviews: 5 Total 1 star reviews: 6
98%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
1,576 reviews
  • DS
    Derek S.
    Flag of United States
    Verified Buyer
    Shorts — NATTCOOL™
    Reviewing
    Shorts — NATTCOOL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    6 minutes ago
    Great pajamas

    Comfortable - light, pajamas that actually fit properly instead of being overly baggy.

    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
  • MK
    Mirja K.
    Flag of Finland
    Verified Buyer
    Gift set short pajamas — NATTCOOL™
    Reviewing
    Gift set short pajamas — NATTCOOL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    4 days ago
    Cool night sleep

    Bought this as present and the receiver is really happy with it. He wouldn’t like to wear anything else.

    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
  • RS Profile picture for Regina S.
    Regina S.
    Flag of United States
    Verified Buyer
    Sleep mask — NATTCOOL™
    Reviewing
    Sleep mask — NATTCOOL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    1 week ago
    Best sleep mask I've ever had!

    As an Olympic athlete I'm always traveling and sharing rooms with my teammates-- this sleep mask is the comfiest and softest mask I've ever had and works wonder to block out any ambient light! Super cute and soft. Highly, highly recommend.

    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
    D Profile picture for Dagsmejan
    Dagsmejan
    3 days ago

    Dear Regina,
    Thank you for your review.
    We are so happy that you enjoy better sleep with our sleep mask. High-quality products, that offer maximum comfort are very important to us and that you can feel the Dagsmejan-difference is very encouraging for us. We hope to welcome you back soon. - your Dagsmejan team

  • TR
    Timothy R.
    Flag of United States
    Verified Buyer
    Sleep boxers — NATTCOOL™
    Reviewing
    Sleep boxers — NATTCOOL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    1 week ago
    Amazing lightweight sleepwear for summer nights

    Lighter than air. Very comfortable. Perfect for hot nights.

    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
  • ME
    Mark E.
    Flag of United States
    Verified Buyer
    Sleep boxers — NATTCOOL™
    Reviewing
    Sleep boxers — NATTCOOL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    2 weeks ago
    Surprisingly comfortable

    I love the feel of these soft sleep boxers, which keep me cool and dry.

    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
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