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NATTWELL™ SLEEP TECH

Black-out sleep mask

Black-out sleep mask

4.7
Rated 4.7 out of 5 stars
32 Reviews
Regular price $72.90
Regular price $0.00 Sale price $72.90

$0.19 a night

6x more breathable
4x better moisture management
2x softer
Color
6x more breathable
4x better moisture management
2x softer

The NATTWELL™ blackout sleep mask adjusts to your personal features to ensure there is no pressure on your eyes, nose, or around your head. 100% darkness, 100% sleep comfort. Guaranteed.

The sleep benefits

Blocking out 100% of light, the blackout sleep mask has fully adjustable eyecups for perfect coverage and an easily adjustable velcro strap to fit any head size. Sleep better in a natural and sustainable way.

Product details & care

Details

  • Main fabric: NATTWELL™ fabric, 95% high-tech MicroModal from beechwood and 5% elastane/ spandex
  • Padding eyecups: 100% Natural Latex

Care

  • Handwash only. Do not tumble dry. Do not bleach. Do not dry clean
  • Learn to care for super-fine natural fibres in our care guide

Natural & sustainable

The beechwood used in our Balance collection is sourced from sustainably grown forests in Austria and neighboring countries. Beechwood fibres are carbon-neutral, requires less land per tonne than cotton fibres and the water consumption is ten to twenty times less than that of cotton.

  • Beechwood fibres: Austria and neighboring countries
  • Yarn spinning: Germany
  • Sleep technology: Switzerland
  • Knitting and dyeing of the fabric: Austria
  • Accessory making: Romania

Read more about Balance

Fit & size

Fit:

  • Fitted, with adjustable headband
  • One size fits all

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 Balance breathable sleepwear

  • Hot & cold at night?

    Hot & cold at night?

    Hot & cold at night?

    Sleep better with the best breathable pajamas for women—lightweight, breathable and exceptionally soft. 

    6 x more breathable than cotton 
    4x better at drawing sweat away from the skin 
    2x softer than cotton

    Read more benefits

  • NATTWELL™ Technology

    NATTWELL™ Technology

    NATTWELL™ Technology

    Extensive research allowed us to enhance the beechwood fibre—the core remains moisture absorbing, while the outer layer is adapted to make it water resistant and to repel moisture. This is what gives the Balance sleepwear collection revolutionary moisture management and temperature regulation properties

    Read more technology

  • Natural beechwood fibre

    Natural beechwood fibre

    Natural beechwood fibre

    NATTWELL™ fabric is based on beechwood fibres that are soft on the skin and exceptionally ecological. The fibre is extracted from beechwood, using Edelweiss® technology, a production process that is low on energy usage and other resources. All steps of the production process are Oekotex certified to ensure that we take care of the environment.

    Read more beechwood

  • Developed with our experts

    Developed with our experts

    Developed with our experts

    "My PhD investigated links between thermoregulation, sleep and insomnia, and I saw straight away that Dagsmejan sleepwear could balance one's environment with one's body."

    — Professor Michael Gradisar

    Read more sleep experts

  • Hot & cold at night?

    Sleep better with the best breathable pajamas for women—lightweight, breathable and exceptionally soft. 

    6 x more breathable than cotton 
    4x better at drawing sweat away from the skin 
    2x softer than cotton

    Read more benefits

  • NATTWELL™ Technology

    Extensive research allowed us to enhance the beechwood fibre—the core remains moisture absorbing, while the outer layer is adapted to make it water resistant and to repel moisture. This is what gives the Balance sleepwear collection revolutionary moisture management and temperature regulation properties

    Read more technology

  • Natural beechwood fibre

    NATTWELL™ fabric is based on beechwood fibres that are soft on the skin and exceptionally ecological. The fibre is extracted from beechwood, using Edelweiss® technology, a production process that is low on energy usage and other resources. All steps of the production process are Oekotex certified to ensure that we take care of the environment.

    Read more beechwood

  • Developed with our experts

    "My PhD investigated links between thermoregulation, sleep and insomnia, and I saw straight away that Dagsmejan sleepwear could balance one's environment with one's body."

    — Professor Michael Gradisar

    Read more sleep experts

4.7
Rated 4.7 out of 5 stars
Based on 32 reviews
Total 5 star reviews: 25 Total 4 star reviews: 5 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 0
94%would recommend this product
Sleep comfort with Dagsmejan?Rated 4.8 on a scale of 1 to 5
Helps to regulate temperature and moisture?Rated 4.4 on a scale of 1 to 5
How is the sizing?Rated 0.0 on a scale of minus 2 to 2
32 reviews
  • AG
    Ashley G.
    Flag of United Kingdom
    Verified Buyer
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    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? Google/Search engine
    Rated 5 out of 5 stars
    1 week ago
    Transformative

    I was reluctant to spend so much on an eye mask, given that previous masks I’ve used were uncomfortable and I discontinued use. This mask is brilliant. It’s comfortable, adjustable, stays in place and completely blocks out all light.

    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
  • GJ
    Gregory J.
    Flag of United States
    Verified Buyer
    I recommend this product
    My sleep type I'm often warm and sometimes sweat
    Rated 5 out of 5 stars
    3 weeks ago
    Awesome

    Righteous

    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
  • LB
    Lisa B.
    Flag of United States
    Verified Buyer
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    3 months ago
    Good nights sleep

    I love this thing! Lights out, no light comes in!

    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
  • SD
    Stephen D.
    Flag of United Kingdom
    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? Recommendation
    Rated 5 out of 5 stars
    3 months ago
    Sleep tech mask

    This is a wonderful mask that blocks out all the light allowing me to go back to sleep on the lightest mornings

    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
  • CM
    Christine M.
    Verified Buyer
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    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 5 out of 5 stars
    4 months ago
    Comfortable sleep mask

    Very comfortable sleeping mask. The best I've ever had.

    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
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