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NATTWARM™ SLEEP TECH

Long sleeve top

Long sleeve top

$109.90
$0.00 $109.90

$0.30 a night

6x more breathable
2x softer
50% lighter warmth
Color: Winter night melange
Size
6x more breathable
2x softer
50% lighter warmth
Size guide
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Discover the lightest warmth with merino wool sleepwear.

The sleep benefits

This cozy, warm pajamas for women feature a luxurious blend of the finest merino wool and breathable eucalyptus fibres. You stay comfortable warm all night without ever overheating.

Product details & care

Details

  • NATTWARM™ fabric: 38% merino wool, 56% Lyocell from eucalyptus and 6% elastane/ spandex
  • 100% traceable, mulesing-free NATIVA™ merino wool
  • 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 pajamas top


 Care

  • Wash your wool nightdress in up to 30 degrees Celsius. Do not tumble dry. Do not bleach
  • You can also find the care instructions printed on the inside of your merino sleepwear
  • Learn to care for super-fine natural fibres in our care guide

Natural & sustainable

NATTWARM™ fabric is made of a blend of nature’s performance fibres, that give you the ultimate breathable, warm cozy sleepwear. Eucalyptus fibres for breathable softness. Luxury merino woolfor comfort and warmth. We use NATIVA™ 100% traceable, mulesing-free merino wool from certified farms in Uruguay.

  • Merino wool: Uruguay
  • Eucalyptus fibres: Europe and 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:

  • Fitted
  • Chest width (S): 35.4″ +/- 2 per size for XS - M, +/- 2.4″ per size for L - XXL
  • Body length (S) 27.95″ +/- 0.4″ per size

Model information:

  • Chelsea is 180cm (5′ 9″) and wears size S

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 merino pajamas women

  • Breathable, featherlight warmth

    Breathable, featherlight warmth

    Breathable, featherlight warmth

    Discover what the softest, most comfortable merino pajamas for women can do for your sleep comfort, keeping you comfortably warm without overheating. 

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

    Read more

  • NATTWARM™ Technology

    NATTWARM™ Technology

    NATTWARM™ Technology

    NATTWARM™ fabric has been engineered to offer ultra light warmth. Tested against fabrics such as cotton, bamboo, and synthetics, NATTWARM™ is more warming than textiles up to 50% heavier making it ideal as merino wool sleepwear for women.

    Read more

  • Luxurious blend of merino wool and eucalyptus

    Luxurious blend of merino wool and eucalyptus

    Luxurious blend of merino wool and eucalyptus

    NATTWARM™ fabric is made of a blend of performance fibres; eucalyptus fibres for breathable softness and luxury merino wool for comfort and 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

    Discover what the softest, most comfortable merino pajamas for women can do for your sleep comfort, keeping you comfortably warm without overheating. 

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

    Read more

  • NATTWARM™ Technology

    NATTWARM™ fabric has been engineered to offer ultra light warmth. Tested against fabrics such as cotton, bamboo, and synthetics, NATTWARM™ is more warming than textiles up to 50% heavier making it ideal as merino wool sleepwear for women.

    Read more

  • Luxurious blend of merino wool and eucalyptus

    NATTWARM™ fabric is made of a blend of performance fibres; eucalyptus fibres for breathable softness and luxury merino wool for comfort and 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

4.9
Rated 4.9 out of 5 stars
Based on 4,490 reviews
Total 5 star reviews: 4k Total 4 star reviews: 370 Total 3 star reviews: 69 Total 2 star reviews: 17 Total 1 star reviews: 25
98%would recommend these products
Sleep comfort with Dagsmejan?Rated 4.9 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
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4,490 reviews
  • BP
    Beth P.
    Flag of United States
    Verified Buyer
    Pants cuff — NATTWARM™
    Reviewing
    Pants cuff — NATTWARM™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    31 minutes ago
    Great for winter nights

    As we head into cold temperatures overnight and we turn the heat down this fabric is great. I love wool baselayers and wear them daily so the wool really works well for my needs.

    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
    Was this helpful?
  • BP
    Beth P.
    Flag of United States
    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
    Rated 5 out of 5 stars
    40 minutes ago
    Soft, warm and comfortable

    This top is so comfortable and keeps me warm but not too warm!

    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
    Was this helpful?
  • NE
    Nadia E.
    Flag of Canada
    Verified Buyer
    Night dress — NATTWARM™
    Reviewing
    Night dress — NATTWARM™
    I recommend this product
    My sleep type I'm often cold
    Rated 5 out of 5 stars
    2 days ago
    Ms.

    Complementary design, colour and fit

    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
    Was this helpful?
  • JH
    Jenny H.
    Flag of United Kingdom
    Verified Buyer
    Night dress — NATTWARM™
    Reviewing
    Night dress — NATTWARM™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    3 days ago
    Perfect for winter nights

    I love this.Cosy,warm,breathable,non itchy.

    My sleep has improved beyond all measure since I have been wearing Dagsmejan.

    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 -1.0 on a scale of minus 2 to 2
    Was this helpful?
  • AH
    Anne H.
    Flag of United States
    Verified Buyer
    Night dress long — NATTWARM™
    Reviewing
    Night dress long — NATTWARM™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    1 week ago
    Warm and sexy

    Love the feel of the textile. It is cozily warm but not uncomfortablely so.

    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 -1.0 on a scale of minus 2 to 2
    Was this helpful?
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