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NATTWELL™ SLEEP TECH

Sleep briefs

Sleep briefs

4.8
Rated 4.8 out of 5 stars
2,267 Reviews
Regular price $59.90
Regular price $59.90 Sale price $59.90

$0.16 a night

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

Breathable, lightweight sleep briefs give ultimate comfort night and day.

The sleep benefits

Engineered for your best possible sleep, the Balance Sleep Briefs have a tight, yet comfortable fit.

  • 6x better breathability than cotton for ultimate temperature regulation
  • 4x better at drawing sweat away from the skin than your regular cotton briefs
  • 2x softer than cotton

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 sleep underwear

Care

  • Wash up to 40 degrees Celsius. Do not tumble dry. Do not bleach. Do not dry clean
  • Care instructions are printed on the inside of your sleep briefs
  • Find out how 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 and 10-20x less water.

  • Beechwood fibres: Austria & 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

Sleep T-Shirt:

  • Fitted - Semi-fitted
  • Chest width (S): 90 cm (2' 11″) +/- 6 cm (2.4″) per size
  • Body length (S): 75 cm (2' 4″) +/- 1 cm (0.4″) per size

Sleep Shorts shortie:

  • Fitted
  • Waistband width (S): 72 cm (2' 4″) +/- 6 cm (2.4″) per size
  • Inleg seam length (S): 10cm (3.5″) +/- 0.5 cm (0.2″) per size

Models:

  • Emma in Deep Ruby is 178cm tall (5′ 10″) and wears size S
  • Rosa in Sunrise Rose, Midnight Blue, and Deep Grey is 174cm tall (5′ 9″) and wears size S
  • Ashley in Lavender Melange and Ice Blue is 179cm (5'10") 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

  • Hot & cold at night?

    Hot & cold at night?

    Hot & cold at night?

    Sleep better with the best breathable pyjamas for men—Engineered to pair supreme moisture regulation with exceptional temperature control in a natural high-tech fabric.

    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 MicroModal 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 a natural fibre, MicroModal, that is both 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 of Dagsmejan pajamas 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, andI 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 pyjamas for men—Engineered to pair supreme moisture regulation with exceptional temperature control in a natural high-tech fabric.

    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 MicroModal 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 a natural fibre, MicroModal, that is both 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 of Dagsmejan pajamas 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, andI 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 2,267 reviews
Total 5 star reviews: 2k Total 4 star reviews: 245 Total 3 star reviews: 33 Total 2 star reviews: 11 Total 1 star reviews: 1
99%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 4.6 on a scale of 1 to 5
How is the sizing?Rated 0.1 on a scale of minus 2 to 2
2,267 reviews
  • EL
    Edvard L.
    Flag of United States
    Verified Buyer
    Sleep boxers — NATTWELL™
    Reviewing
    Sleep boxers — NATTWELL™
    I recommend this product
    My sleep type I always have the right temperature
    Rated 5 out of 5 stars
    3 minutes ago
    Sleep boxers are great

    Very comfortable! Helps with sleep.

    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
  • EL
    Edvard L.
    Flag of United States
    Verified Buyer
    T-shirt — NATTWELL™
    Reviewing
    T-shirt — NATTWELL™
    I recommend this product
    My sleep type I always have the right temperature
    Rated 5 out of 5 stars
    4 minutes ago
    My T- shirt is great

    Lovely! Very soft.

    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
  • AG
    Ashley G.
    Flag of United Kingdom
    Verified Buyer
    Black-out sleep mask — NATTWELL™
    Reviewing
    Black-out sleep mask — NATTWELL™
    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 month 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
    Black-out sleep mask — NATTWELL™
    Reviewing
    Black-out sleep mask — NATTWELL™
    I recommend this product
    My sleep type I'm often warm and sometimes sweat
    Rated 5 out of 5 stars
    2 months 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
  • TS
    TINA S.
    Flag of United States
    Verified Buyer
    Pants cuff — NATTWELL™
    Reviewing
    Pants cuff — NATTWELL™
    I recommend this product
    My sleep type I'm sometimes warm and sometimes cold
    Rated 5 out of 5 stars
    2 months ago
    Super compfy

    The comfiest pajamas you’ll ever own

    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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