1 25

NATTWELL™ SLEEP TECH

Long sleeve loose fit top

Long sleeve loose fit top

4.8
Rated 4.8 out of 5 stars
9,054 Reviews
$104.90
$0.00 $104.90

$0.28 a night

6x more breathable
4x better moisture management
2x softer
Color: Midnight blue
Size
6x more breathable
4x better moisture management
2x softer
Size guide
Notify Me When Available

Featherlight, breathable and super soft this pajama top is designed for optimal sleep comfort and quality.

The sleep benefits

Hot then cold when sleeping? Keep the ideal sleeping temperature all night with the help of Balance.

  • 6x more breathable than cotton for lightweight temperature regulation
  • 4x better moisture management, keep dry with moisture wicking magic and cool thanks to evaporative cooling
  • 2x softer, feels like a second skin

"Dagsmejan has created thermoregulating sleepwear that regulates your body temperature, looks great, and is super comfortable. I love wearing them because they really do keep your body temperature balanced and they're made sustainably, which is important to mewhen selecting products. Highly recommended." –Dr. Nishi Bhopal, Integrative Psychiatrist and Sleep Specialist

Product details & care

Details

  • NATTWELL™ fabric: 95% high-tech MicroModal from beechwood and 5% elastane/ spandex
  • 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 moisture wicking pajama top

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 garment
  • 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
  • Sleep technology: Switzerland
  • Yarn spinning: Austria
  • Knitting and dyeing of the fabric: Germany & Austria
  • Garment making: Portugal & Romania

Read more about Balance

Fit & size

Fit:

  • Loose-fitted
  • Chest width (S): 130 cm (51.2″) +/- 6 cm (2.4″) per size
  • Body length (S): 67 cm (26.4″) +/- 1 cm (0.4″) per size

Model information:

  • Amanda in Morning sky and Pink blush is 175cm (5′ 8″) and wears size S
  • Paola in Deep Grey, Deep Purple and Black is 178cm (5′ 10″) and wears size S
  • Sophia in others 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 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. 

    - 6x 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 this 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 ecological. The fibre is extracted using Edelweiss® technology, a production process that is low on energy usage and other resources. The full production process is Oekotex certified to consider the environment.

    Read more beechwood

  • Recommended by sleep experts

    Recommended by sleep experts

    Recommended by sleep 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. 

    - 6x 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 this 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 ecological. The fibre is extracted using Edelweiss® technology, a production process that is low on energy usage and other resources. The full production process is Oekotex certified to consider the environment.

    Read more beechwood

  • Recommended by sleep 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

4.8
Rated 4.8 out of 5 stars
Based on 9,054 reviews
Total 5 star reviews: 8k Total 4 star reviews: 878 Total 3 star reviews: 123 Total 2 star reviews: 37 Total 1 star reviews: 43
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
Write a Review (Opens in a new window)
9,054 reviews
  • SR
    Sally R.
    Flag of United States
    Verified Buyer
    Reviewing
    Sleepshirt long sleeve — NATTWELL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    2 days ago
    Love the sleep shirt

    The material is so soft and comfortable.

    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?
  • LB
    Lynn B.
    Flag of United States
    Verified Buyer
    Reviewing
    Pants cuff — NATTWELL™
    I recommend this product
    My sleep type I'm often warm and sometimes sweat
    Rated 5 out of 5 stars
    2 days ago
    My favorite Sleepwear!

    These are my favorite sleepwear. Comfy and warm, but I am not over heated. Love them!

    I got a set as a gift and bought a second set myself.

    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?
  • AC
    Annika C.
    Flag of Canada
    Verified Buyer
    Reviewing
    Pants cuff — NATTWELL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    3 days ago
    Best Pjs I have ever owned

    This is my second pair and I absolutely love them!

    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?
  • PP
    Paige P.
    Flag of United States
    Verified Buyer
    Reviewing
    Flared pants — NATTWELL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    3 days ago
    YES!

    As described, love the pants, purchased in the dark blue, which is a terrific color. I'm 5'10" and the length is perfect. Love these!

    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
    Was this helpful?
  • DD
    Denise Di S.
    Flag of United States
    Verified Buyer
    Reviewing
    Sleepshirt — NATTWELL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 4 out of 5 stars
    5 days ago
    Could be higher quality

    I like the fabric but the stitching on one of the front seams causes the fabric to be puckered on one side so it doesn’t drape as expected. I reached out via email to see if I could exchange it but I did not receive a response.

    Sleep comfort with Dagsmejan?Rated 4.0 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
    Was this helpful?