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NATTCOOL AIR™ SLEEP TECH

Slip top

Slip top

4.9
Rated 4.9 out of 5 stars
137 Reviews
Regular price £95.90
Regular price Sale price £95.90

£0.26 a night

14x more breathable
2x better moisture wicking
2x softer
Color: Dark cherry
Size
14x more breathable
2x better moisture wicking
2x softer
Size guide
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Enjoy the lighest, cooling comfort with this flirtatious sleep slip top.

Recommended by sleep experts

Too hot to sleep? Stay cool even as the temperature rises with this cooling sleep slip top with NATTCOOL AIR™ technology:

  • 14x more breathable than cotton
  • Wicks and releases moisture 2x better than cotton
  • Lightweight and super soft

“This sleepwear is a game-changer! As a Sleep & Health Coach for women, I often see my clients struggle with night sweats or waking up feeling warm. I myself struggle with this as well from time mot time. The nightwear is incredibly lightweight and soft; you barely feel that you are wearing something. They stay in place, and they help you maintain your ideal temperature while you sleep. My go-to choice of sleepwear."Annika Carroll, Women’s Sleep & Health Coach, FDN-P

Product details & care

Details 

  • NATTCOOL AIR™ fabric: 100% Microlyocell from eucalyptus.  
  • No friction at night with flat ergonomic seams and slightly front placed side seams  
  • No tags, no irritation. All care instructions are printed on the inside of the cooling sleep slip top

Care 

  • Wash up to 40 degrees Celsius. Do not tumble dry. Do not bleach. Do not dry clean 
  • Care instructions can be found on the inside of the garment 
  • Find out more about caring for super-fine natural fibres in our care guide

Natural & sustainable

NATTCOOL AIR™ is made from eucalyptus fibres and other botanic fibres from trees growing in natural forests as well as sustainably managed plantations. All fibers are certified with FSC® or PEFC™. These fibres need up to 20x less water and up to 5x less farmland than cotton.

  • Eucalyptus fibres: Europe and Asia
  • Sleep technology: Switzerland
  • Yarn spinning: Portugal
  • Knitting and dyeing of the fabric: Portugal
  • Garment making: Portugal

Fit & size

Fit:

  • Fitted
  • Chest width (S): 87 cm (34.3″) +/- 5 cm (2″) per size for XS - M, +/- 6 cm (2.4″) per size for L - XXL
  • Body length without straps (S): 48.5 cm (19.1″) +/- 1.5 cm (0.6″) per size

Model information:

  • Fardau in Dark Cherry is 179cm (5′ 10½″) and wears size S
  • Sophia is 177cm (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 women's cooling pajamas

  • The coolest sleep comfort

    The coolest sleep comfort

    The coolest sleep comfort

    Too hot to sleep? The NATTCOOL AIR™ technology helps you to sleep cool even when the temperature rises.

    - 14x more breathable than cotton 

    - Wicks and releases moisture 2x as fast as cotton

    - 2x softer than cotton

    Read more about Stay Cool

  • NATTCOOL AIR™ Technology

    NATTCOOL AIR™ Technology

    NATTCOOL AIR™ Technology

    By combining eucalyptus fibres with NATTCOOL AIR™ technology an exceptionally breathable and lightweight fabric is created. Working with dual cooling power
    to cool you down even on the hottest of nights.

    Read more

  • Cooling eucalyptus

    Cooling eucalyptus

    Cooling eucalyptus

    NATTCOOL AIR™ fabric is based on Eucalyptus — an 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 about eucalyptus

  • 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

    Too hot to sleep? The NATTCOOL AIR™ technology helps you to sleep cool even when the temperature rises.

    - 14x more breathable than cotton 

    - Wicks and releases moisture 2x as fast as cotton

    - 2x softer than cotton

    Read more about Stay Cool

  • NATTCOOL AIR™ Technology

    By combining eucalyptus fibres with NATTCOOL AIR™ technology an exceptionally breathable and lightweight fabric is created. Working with dual cooling power
    to cool you down even on the hottest of nights.

    Read more

  • Cooling eucalyptus

    NATTCOOL AIR™ fabric is based on Eucalyptus — an 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 about eucalyptus

  • 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

4.9
Rated 4.9 out of 5 stars
Based on 137 reviews
Total 5 star reviews: 123 Total 4 star reviews: 11 Total 3 star reviews: 3 Total 2 star reviews: 0 Total 1 star reviews: 0
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 4.8 on a scale of 1 to 5
How is the sizing?Rated 0.1 on a scale of minus 2 to 2
137 reviews
  • JJ
    James J.
    Flag of United States
    Verified Buyer
    Reviewing
    Slip dress — NATTCOOL AIR™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    2 days ago
    Wife loves it!

    Loves the color, feel and look. Definitely 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
  • AR
    ANNA R.
    Flag of United States
    Verified Buyer
    Reviewing
    Slip dress — NATTCOOL AIR™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    3 days ago
    Great gown!

    I love the color, and the drape of the neckline. It's very flattering!

    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
  • MV
    MIRCEA V.
    Flag of Moldova, Republic of
    Verified Buyer
    Reviewing
    Slip dress — NATTCOOL AIR™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    4 days ago
    Nice

    Nice

    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
  • DF
    Denise F.
    Flag of United States
    Verified Buyer
    Reviewing
    Slip dress — NATTCOOL AIR™
    I recommend this product
    My sleep type I'm often warm and sometimes sweat
    Rated 5 out of 5 stars
    1 week ago
    Beautiful slip

    So comfortable and attractive

    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
  • DF
    Denise F.
    Flag of United States
    Verified Buyer
    Reviewing
    Slip top — NATTCOOL AIR™
    I recommend this product
    My sleep type I'm often warm and sometimes sweat
    Rated 5 out of 5 stars
    1 week ago
    Excellent product

    I'd like a few more in different colours and hope there will be spring green in the future.....

    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