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NATTWARM™ SLEEP TECH

Shorts

Shorts

4.8
Rated 4.8 out of 5 stars
1,439 Reviews
Regular price $84.92
Regular price $99.90 Sale price $84.92

$0.23 a night

4x more breathable
2x softer
50% lighter warmth
Color: Dark grey melange
Size
4x more breathable
2x softer
50% lighter warmth
Size guide

With advanced breathability and moisture-wicking technology these merino pajama shorts support a longer and deeper sleep.

The sleep benefits

Sleep better with merino wool and eucalyptus fibres, engineered to provide the lightest, breathable warmth imaginable.

  • 4x more breathable than cotton they offer the same warmth as other sleep shorts up to 50% heavier
  • With superior moisture transport, merino wool can absorb and release twice as much moisture vapour as cotton and 30x more than synthetic sleepwear
  • Anti-bacterial and anti-smell

Product details & care

Details

  • NATTWARM™ fabric: 38% merino wool, 56% Lyocell from eucalyptus and 6% elastane/ spandex
  • 100% traceable, mulesing-free NATIVA™ merino wool
  • Built-in gusset to prevent your thermal pajamas shorts from riding up and functional, flat pockets
  • 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 merino sleep shorts

Care

  • Wash your merino sleepwear in up to 30 degrees Celsius. Do not tumble dry. Do not bleach
  • Care instructions are printed on the inside of your sleep shorts
  • Learn to care for super-fine natural fibres in our care guide

Natural & sustainable

By blending nature's performance fibres we have developed NATTWARM™ fabric. Eucalyptus fibres for breathable softness. Super-fine merino wool for comfort and warmth. We use NATIVA™ 100% traceable, mulesing-free merino wool from certified farms in Uruguay. 

  • Merino wool: Uruguay
  • Eucalyptus fibres: Europe & Asia
  • Sleep technology: Switzerland
  • Spinning of the yarn: Austria
  • Knitting and dyeing of the fabric: Lithuania
  • Garment making: Lithuania

Read more about Stay Warm

Fit & size

Fit:

  • Semi-fitted
  • Waistband width (M): 83 cm (2' 8″) +/- 6 cm (2.4″) per size
  • Inleg seam length (M): 28 cm (11″) +/- 0.5 cm (0.2″) per size

Model information:

  • Christoph in Winter Night, Blue Melange, Pine Green is 184cm (6’) and wears size M
  • Niko in Dark Grey is 182cm (5′ 12”) 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 merino pajamas

  • Breathable, featherlight warmth

    Breathable, featherlight warmth

    Breathable, featherlight warmth

    Want to stay warm without ever overheating? Discover what the most comfortable merino pajamas for men can do for your sleep comfort.

    - 50% lighter warmth than other thermal sleepwear
    - 4x more breathable than cotton
    - 2x softer than cotton

    Read more

  • NATTWARM™ Technology

    NATTWARM™ Technology

    NATTWARM™ Technology

    The NATTWARM™ fabric offers ultra light warmth. Against fabrics such as cotton and bamboo, NATTWARM™ is more warming than textiles up to 50% heavier. Studies show that we can sleep up to 15 minutes longer with merino sleepwear by falling asleep faster and enjoying a deeper sleep.

    Read more

  • Luxurious blend of merino wool and eucalyptus

    Luxurious blend of merino wool and eucalyptus

    Luxurious blend of merino wool and eucalyptus

    NATTWARM™ is made of a blend of performance fibres, that give you breathable, warm sleepwear. Eucalyptus fibres for softness and merino for comfortable warmth. We use NATIVA™ 100% traceable, mulesing-free merino wool from certified farms in Uruguay. 

    Read more

  • Developed with our experts

    Developed with our experts

    Developed with our experts

    "Body temperature and sleep are inseparably linked, the right temperature is essential for good sleep. Dagsmejan’s sleepwear support the nightly changes in body temperature and thereby naturally improve sleep."

    - Dr. Christine Blume, Sleep Researcher

    Read more

  • Breathable, featherlight warmth

    Want to stay warm without ever overheating? Discover what the most comfortable merino pajamas for men can do for your sleep comfort.

    - 50% lighter warmth than other thermal sleepwear
    - 4x more breathable than cotton
    - 2x softer than cotton

    Read more

  • NATTWARM™ Technology

    The NATTWARM™ fabric offers ultra light warmth. Against fabrics such as cotton and bamboo, NATTWARM™ is more warming than textiles up to 50% heavier. Studies show that we can sleep up to 15 minutes longer with merino sleepwear by falling asleep faster and enjoying a deeper sleep.

    Read more

  • Luxurious blend of merino wool and eucalyptus

    NATTWARM™ is made of a blend of performance fibres, that give you breathable, warm sleepwear. Eucalyptus fibres for softness and merino for comfortable warmth. We use NATIVA™ 100% traceable, mulesing-free merino wool from certified farms in Uruguay. 

    Read more

  • Developed with our experts

    "Body temperature and sleep are inseparably linked, the right temperature is essential for good sleep. Dagsmejan’s sleepwear support the nightly changes in body temperature and thereby naturally improve sleep."

    - Dr. Christine Blume, Sleep Researcher

    Read more

4.8
Rated 4.8 out of 5 stars
Based on 1,439 reviews
Total 5 star reviews: 1.3k Total 4 star reviews: 145 Total 3 star reviews: 27 Total 2 star reviews: 5 Total 1 star reviews: 8
98%would recommend these products
1,439 reviews
  • KS
    KATHLEEN S.
    Flag of United States
    Verified Buyer
    Long sleeve top — NATTWARM™
    Reviewing
    Long sleeve top — NATTWARM™
    I recommend this product
    My sleep type I'm often warm and sometimes sweat
    Rated 5 out of 5 stars
    8 minutes ago
    The Best for Nightwear

    The top and bottom are so comfortable and are a wonderful addition to my sleepwear for the winter months. I am so happy I found your product online. Just bought a second pair.

    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
  • MS
    Michael S.
    Verified Buyer
    Neckwarmer — NATTWARM™
    Reviewing
    Neckwarmer — NATTWARM™
    I recommend this product
    Rated 5 out of 5 stars
    3 days ago
    Neckwarmer is a Winner

    The neckwarmer was perfect for cool nights. My wife used to wear a scarf to keep warm, but the neck- warmer does the job without the bulk of the scarf. It's smooth and doesn't irritate the skin around the neck. It's warm and comfortable.

  • RB
    Richard B.
    Flag of United Kingdom
    Verified Buyer
    Long sleeve top — NATTWARM™
    Reviewing
    Long sleeve top — NATTWARM™
    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 stars
    1 week ago
    I’m now wear nothing else in bed

    Very comfortable and the absence of buttons is great. Warm enough without being too hot.

    Only problem is because they’re made from thin material I’ve had a few pairs that have torn after a year or so despite religiously following the washing advice.

    Sleep comfort with Dagsmejan?Rated 5.0 on a scale of 1 to 5
    Helps to regulate temperature and moisture?Rated 4.0 on a scale of 1 to 5
    How is the sizing?Rated 0.0 on a scale of minus 2 to 2
  • PW
    Peter W.
    Flag of United Kingdom
    Verified Buyer
    Long sleeve top — NATTWARM™
    Reviewing
    Long sleeve top — NATTWARM™
    I recommend this product
    My sleep type I'm often warm and sometimes sweat
    Age Range 35 - 44
    Did you buy it for yourself or as a gift? Who were you shopping for? Myself
    Where did you hear about us? Facebook
    Rated 4 out of 5 stars
    2 weeks ago
    Excellent

    Keeps you warm without overheating and even when get a bit sweaty from night sweats. Very mildly itchy to start but goes after a few washes. Only downside is expense. If they lasted longer five stars but I find I wear through the elbows in less than a year. I wish a version was made with reinforced elbows!

    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
  • AB
    Armen B.
    Flag of United States
    Verified Buyer
    Long sleeve top — NATTWARM™
    Reviewing
    Long sleeve top — NATTWARM™
    I recommend this product
    My sleep type I'm often cold
    Rated 5 out of 5 stars
    3 weeks ago
    Refresh

    See my response to the pants ordered with the long sleeve top as a set. Have ordered another set since this purchase.

    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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