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Size Guide

Worried about finding the right size? Check out our size guide below for more information. If you have any questions just let us know and we will guide you to the right fit. You can contact us at info@dagsmejan.com and if you like we will call you up to talk you through the process. If our sleepwear doesn't fit perfectly once you receive it you can always swap it for another size. 
Women
Men
CM
INCH
SIZE XS S M L XL 2XL
EU 34 36 38-40 42-44 46-48 50-52
Chest 78-84 85-91 92-98 99-105 106-114 115-121
Waist 61-67 68-74 75-81 82-88 89-97 98-107
Hip 85-91 92-98 99-105 106-112 113-121 122-128
Inseam 80 80 80 81 81 81
SIZE XS S M L XL 2XL
UK 6 8 10-12 14-16 18 20
US 2 4 6-8 10-12 14-16 18
Chest 30-33 33-35 36-38 38-41 41-44 45-47
Waist 24-26 26-29 29-31 32-34 35-38 38-42
Hip 33-35 36-38 38-41 41-44 44-47 48-50
Inseam 31.5 31.5 31.5 31.9 31.9 31.9
CM
INCH
SIZE S M L XL 2XL
EU 46 48-50 52 54-56 58
Chest 89-95 96-101 102-107 108-114 115-121
Waist 76-81 82-86 87-92 93-98 99-104
Hip 90-95 96-101 102-107 108-113 114-119
Inseam 80 81 82 83 84
SIZE S M L XL 2XL
UK 36 38-40 42 44-46 48
US 26 38-40 42 44-46 48
Chest 35-37 37-39 40-42 42-44 45-47
Waist 29-31 32-33 34-36 36-38 38-40
Hip 35-37 37-39 40-42 42-44 44-46
Inseam 31.5 31.9 32.2 32.6 33

SLEEP TANK TOP WOMEN

NATTCOOL™ SLEEP TECH
$89.90 USD
Rated 4.9 out of 5
99 Reviews

Enjoy cool sleep comfort with this cooling tank top for women. The super smooth NATTCOOL™ fabric is 8x more breathable than cotton, so you don’t have to worry about overheating even when the temperature rises. The lightest summer pajamas for women.

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Color: Schlossberg ocean wave edition
Size:
Size Guide Ruler

  • Superior moisture transport helps to combat night sweats even when the temperature rises. Dries in 1/3 of the time of cotton.
  • Cooling pajamas top, 8x more breathable than cotton
  • 2x softer than cotton
  • Flat ergonomic seams and tagless design make it the most comfortable summer pajamas for women
  • NATTCOOL™ fabric: 92% Microlyocell from eucalyptus and 8% Elastane

Wash your cooling sleepwear in up to 40 degrees Celsius. Do not tumble dry. Do not bleach.  

Sizing: The model is 174 cm tall (5′ 8″) and wears size S

  • Width chest (S): 82cm (32.3″) +/- 6cm (2.4″) per size
  • Length back (S): 66cm (26″) +/- 1cm (0.4″) per size

    sleep better with cooling sleepwear

    The coolest sleep comfort

    Light, breathable cooling pajamas

    Stay cool all night with Dagsmejan's cooling pajamas for women —Softer than silk, cooler than linen and better moisture management than cotton. Never worry about overheating or night sweats even as the temperature rises, with this featherlight summer pajamas you always keep the best temperature for sleep. That’s the cooling power of NATTCOOL™:

    8x more breathable than cotton 

    - Quick drying —dries in 1/3 of the time of cotton

    - Releases water vapour 60% better than cotton

    READ MORE

    NATTCOOL™ TECHNOLOGY

    THE ULTIMATE women's cooling pajamas

    More than just a moisture wicking pajamas— NATTCOOL™ fabric has been specially engineered to cool you down through gradual moisture evaporation and to keep you dry through exceptional moisture transport. NATTCOOL™ has shown exceptional moisture management and temperature regulating properties compared to other natural fibres such as cotton and bamboo as well as synthetic fabrics. So you don't need to worry about night sweats even when the temperature rises. That's what makes it the best cooling pjs for women!

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    Cooling eucalyptus for a better sleep

    Sustainably and ethically made in Europe

    NATTCOOL™ fabric is based on Microlyocell a natural micro fibre from Eucalyptus. Microlyocell truly is nature's high tech fibre; it's cooler than linen, it’s better than cotton at moisture management and even softer than silk.  It’s also a fibre that is exceptionally environmentally friendly, so you can sleep easy knowing that this super soft and sweat wicking cooling sleepwear also don't contribute to an adverse impact on the environment.

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    DEVELOPED WITH OUR EXPERTS

    RESEARCH BASED, SCIENTIFICALLY PROVEN

    "Thermoregulation is key for a good night's sleep. To fall asleep and to enjoy a deep, restorative sleep we need for our core body temperature to drop. That is why I recommend sleepwear by Dagsmejan; they help us to cool down or warm up depending on our needs so that we can sleep deeper for longer."

    Lutz Graumann, Phd & specialist in sports medicine, nutrition and chirotherapy

    READ MORE

    Sleep comfort guarantee

    sleep in it, love it or return it

    Sleep in your Dagsmejan cooling sleepwear for up to 2 weeks, if you don’t love it you can return it for a full refund. A good night’s sleep is risk-free with Dagsmejan.

    Product Reviews
    average rating 4.9 out of 5
    Based on 99 reviews
    • 5 Stars
      88 Reviews
    • 4 Stars
      9 Reviews
    • 3 Stars
      2 Reviews
    • 2 Stars
      0 Reviews
    • 1 Star
      0 Reviews
    100% of reviewers would recommend this product to a friend
    Sleep comfort with Dagsmejan?
    Rated 4 out of 5
    Helps to regulate temperature and moisture?
    Rated 4 out of 5
    How is the sizing?
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
    99 Reviews
    Reviewed by Rosemary, from United Kingdom
    Verified Buyer
    I recommend this product
    My sleep type
    I'm often warm and sometimes sweat
    Age Range
    45 - 54
    Why did you buy Dagsmejan?
    • temperature regulation
    • moisture management
    • sustainable production
    • sleep better
    • natural material
    Rated 5 out of 5
    Review posted

    Best pyjamas ever

    These are so cool and comfortable - fit is perfect and they are silky soft as well as being ultra cooling. They definitely live up to the advertising and the quality is great - expensive but worth it.

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    Sleep comfort with Dagsmejan?
    Rated 5 out of 5
    Helps to regulate temperature and moisture?
    Rated 5 out of 5
    How is the sizing?
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
    Was this helpful?
    Reviewed by Christina F., from United States
    Verified Buyer
    I recommend this product
    My sleep type
    I always have the right temperature
    Age Range
    55 - 64
    Why did you buy Dagsmejan?
    • natural material
    • comfort
    • moisture management
    • sustainable production
    Rated 5 out of 5
    Review posted

    love IT

    it fits so beautiful and very comfortable

    Loading...
    Sleep comfort with Dagsmejan?
    Rated 5 out of 5
    Helps to regulate temperature and moisture?
    Rated 5 out of 5
    How is the sizing?
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
    Was this helpful?
    Reviewed by Tracy G., from United States
    Verified Buyer
    I recommend this product
    My sleep type
    I'm often warm and sometimes sweat
    Age Range
    35 - 44
    Why did you buy Dagsmejan?
    • sleep better
    • natural material
    • temperature regulation
    • design
    Rated 5 out of 5
    Review posted

    Cool Summer Nights...

    I am very hot natured and really haven’t been sleeping well. With my new Nattcool sleep dress I’ve been getting the best sleep and staying cool!!

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    Sleep comfort with Dagsmejan?
    Rated 5 out of 5
    Helps to regulate temperature and moisture?
    Rated 5 out of 5
    How is the sizing?
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
    Was this helpful?
    Reviewed by Christine S., from United States
    Verified Buyer
    I recommend this product
    My sleep type
    I'm often warm and sometimes sweat
    Age Range
    45 - 54
    Why did you buy Dagsmejan?
    • sleep better
    • temperature regulation
    • moisture management
    • comfort
    Rated 5 out of 5
    Review posted

    Thumps up

    Top feels cool the min you put it on. Kinda like satin. Very comfortable.

    Loading...
    Sleep comfort with Dagsmejan?
    Rated 5 out of 5
    Helps to regulate temperature and moisture?
    Rated 5 out of 5
    How is the sizing?
    Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
    Was this helpful?
    Reviewed by xx, from Belgium
    Verified Buyer
    I recommend this product
    My sleep type
    I'm often warm and sometimes sweat
    Age Range
    45 - 54
    Why did you buy Dagsmejan?
    • temperature regulation
    • sleep better
    Rated 5 out of 5
    Review posted

    Great

    Great fabrics and it manages to keep me cool during the night

    Loading...
    Sleep comfort with Dagsmejan?
    Rated 5 out of 5
    Helps to regulate temperature and moisture?
    Rated 5 out of 5
    How is the sizing?
    Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs small, 0 is True to size and 2 is Runs large
    Was this helpful?

    Product FAQ

    How long does the benefits of the Stay cool sleepwear last?

    The benefits of the Stay cool sleepwear are permanent and won’t wash away. So you can sleep easy not only tonight but for many more nights to come with your summer pajamas.

    How have the benefits been confirmed in testing?

    Independent testing has proven the unique benefits of NATTCOOL™ fabric, this include flat testing and torso testing by EMPA, a Swiss federal institution for innovation in materials & science.

    What natural fibres do you use in your cooling sleepwear?

    NATTCOOL™ fabric: 92% Microlyocell from eucalyptus and 8% Elastane

    How can wash and care for my cooling pajamas?

    Wash up to 40 degrees Celsius. Do not tumble dry. Do not bleach. Do not dry clean.

    How can I find the right size for me?

    Check out our size guide and if you have any questions you can always contact us at info@dagsmejan.com