New
  • Sleepshirt || Turquoise
  • Sleepshirt || Turquoise
  • Sleepshirt || Turquoise
  • Sleepshirt || Turquoise
  • cooling nightgown || Raspberry
  • cooling nightgown || Raspberry
  • cooling nightgown || Raspberry
  • cooling nightgown || Raspberry
  • cooling nightgown || Raspberry
  • cooling nightgown || Raspberry
  • cooling nightgown || Raspberry
  • Cooling nightgown women || Cool grey
  • Cooling nightgown women || Cool grey
  • Cooling nightgown women || Cool grey
  • Cooling nightgown women || Cool grey
  • Sleepshirt || Spring blossom
  • Sleepshirt || Spring blossom
  • Sleepshirt || Spring blossom
  • Sleepshirt || Spring blossom
  • || Spring blossom
  • Cooling nightgown women || Sage
  • Cooling nightgown women || Sage
  • Cooling nightgown women || Sage
  • Cooling nightgown women || Sage
  • Cooling nightgown women || Lavender
  • Cooling nightgown women || Lavender
  • Cooling nightgown women || Lavender
  • Cooling nightgown women || Lavender
  • Cooling nightgown women || Coastal blue
  • Cooling nightgown women || Coastal blue
  • Cooling nightgown women || Coastal blue
  • Cooling nightgown women || Coastal blue
  • Cooling nightgown women || Navy blue
  • Cooling nightgown women || Navy blue
  • Cooling nightgown women || Navy blue
  • Cooling nightgown women || Navy blue
  • Sleepshirt || Santorini
  • Sleepshirt || Santorini
  • Sleepshirt || Santorini
  • Sleepshirt || Santorini
  • Sleepshirt || Santorini
  • || Santorini
  • Sleepshirt || Ocean leaves
  • Sleepshirt || Ocean leaves
  • Sleepshirt || Ocean leaves
  • Sleepshirt || Ocean leaves
  • Cooling nightgown women || Cheetah
  • || Ocean leaves
  • Cooling nightgown women || Cheetah
  • Cooling nightgown women || Cheetah
  • Cooling nightgown women || Cheetah
  • Cooling nightgown women || Cheetah
  • || Cheetah

NATTCOOL™ SLEEP TECH

Sleepshirt

Sleepshirt

4.8
Rated 4.8 out of 5 stars
800 Reviews
$139.90
$0.00 $139.90

$0.38 a night

Sale Sold out
product features 8x more breathable
product features 3x faster dry
product features 2x softer
Color: Turquoise
Size
product features 8x more breathable
product features 3x faster dry
product features 2x softer

The light and silky soft sleepshirt will keep you cool even when the temperature rise. Fantastic for lounging, and warm-weather nights.

The sleep benefits

Hot at night? Sleep cool and deep with the best cooling nightgown. Made from eucalyptus fibers, the sleepshirt combines highest breathability and moisture management with a silky-smooth feel.

  • 8x more breathable than cotton
  • drying in 1/3 of the time
  • smoother than silk, softer than cotton, better moisture management than linen

“As a woman that sometimes struggles with night sweats and fluctuations in the bedroom temperature, I welcomed the idea of pjs that are soft and comfortable. I’ve enjoyed sleeping without waking up due to excessive sweating or overheating. The fabric is very comfortable and soft and the style is flattering and works really well” –Dr. Funke Afolabi- Brown, triple board-certified sleep medicine physician

Product details & care

Details

  • NATTCOOL™ fabric: 92% lyocell and 8% elastane/ lycra
  • 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 on the cooling nightgown

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 cooling night dress
  • Learn to care for super-fine natural fibres in our care guide

Natural & sustainable

NATTCOOL™ is made from eucalyptus trees and other cellulosic fibres. Wood and pulp used by Dagsmejan comes from natural forests and sustainably managed plantations. Eucalyptus needs 20 times less water than cotton and 5 times less high-quality farmland. Dagsmejan uses fibres from Lenzing, one of the most sustainable and ethical producers of any fibres worldwide.

  • Eucalyptus fibres: Europe and Africa
  • Sleep technology: Switzerland
  • Knitting and dyeing of the fabric: Switzerland, Italy & Austria
  • Garment making: Romania

Read more about Stay Cool

Fit & size

Fit:

  • Loose-fit like your favorite tee but longer
  • Chest width (S): 92 cm (3′), +/- 3 cm (1.8″) per size
  • Body length (S): 90 cm (2′ 11″), +/- 1.5 cm (0.6″) per size

Model information:

  • Fardau is 179cm (5′ 10½″) 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

      Stay cool all night with our cooling women's pajamas —Softer than silk, cooler than linen and better moisture management than cotton.

      - 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 about Stay Cool

    • NATTCOOL™ Technology

      NATTCOOL™ Technology

      NATTCOOL™ Technology

      Cool down and stay dry through moisture evaporation & transport. With exceptional moisture management and temperature regulating properties compared to other fibres such as cotton, bamboo and synthetic fabrics. No more night sweats with the best women's cooling pajamas!

      Read more about the technology

    • Cooling eucalyptus

      Cooling eucalyptus

      Cooling eucalyptus

      NATTCOOL™ 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

    • Recommended by sleep experts

      Recommended by sleep experts

      Recommended by sleep 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 from the experts

    • The coolest sleep comfort

      Stay cool all night with our cooling women's pajamas —Softer than silk, cooler than linen and better moisture management than cotton.

      - 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 about Stay Cool

    • NATTCOOL™ Technology

      Cool down and stay dry through moisture evaporation & transport. With exceptional moisture management and temperature regulating properties compared to other fibres such as cotton, bamboo and synthetic fabrics. No more night sweats with the best women's cooling pajamas!

      Read more about the technology

    • Cooling eucalyptus

      NATTCOOL™ 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

    • Recommended by sleep 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 from the experts

    4.8
    Rated 4.8 out of 5 stars
    Based on 800 reviews
    Total 5 star reviews: 706 Total 4 star reviews: 75 Total 3 star reviews: 13 Total 2 star reviews: 3 Total 1 star reviews: 3
    98%would recommend this product
    Sleep comfort with Dagsmejan?Rated 4.9 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 0.0 on a scale of minus 2 to 2
    Write a Review (Opens in a new window)
    800 reviews
    • JT
      Jan T.
      Flag of United States
      Verified Buyer
      Reviewing
      Sleepshirt — NATTCOOL™
      I recommend this product
      My sleep type I'm sometimes warm and sometimes cold
      Rated 5 out of 5 stars
      5 days ago
      Love the print

      Beautiful new prints with the usual superior quality. After several years of wear and wash , I’ve noticed no degradation in the print or the material.

      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?
    • JK
      JULIA K.
      Flag of United States
      Verified Buyer
      Reviewing
      Sleepshirt — NATTCOOL™
      I recommend this product
      My sleep type I'm often warm and sometimes sweat
      Rated 5 out of 5 stars
      2 weeks ago
      Sleepshirt

      Pretty nightshirt, lightweight fabruc

      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 -1.0 on a scale of minus 2 to 2
      Was this helpful?
    • LH
      Lori H.
      Flag of United States
      Verified Buyer
      Reviewing
      Sleepshirt — NATTCOOL™
      I recommend this product
      My sleep type I'm often warm and sometimes sweat
      Rated 5 out of 5 stars
      3 weeks ago
      Sleepshirt

      Comfortable and definitely helps with sleeping cooler at night.

      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?
    • DS
      Daniella S.
      Flag of United States
      Verified Buyer
      Reviewing
      Sleepshirt — NATTCOOL™
      I recommend this product
      My sleep type I'm sometimes warm and sometimes cold
      Rated 5 out of 5 stars
      3 weeks ago
      Great

      Very cooling

      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?
    • FE
      Florencia E.
      Flag of United States
      Verified Buyer
      Reviewing
      Sleepshirt — NATTCOOL™
      I recommend this product
      My sleep type I'm sometimes warm and sometimes cold
      Rated 5 out of 5 stars
      1 month ago
      nice!

      This nightgown is comfortable and it honestly looks like I'm wearing a dress. No one knows I have pjs on in my house!

      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?