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merino wool pajamas blue melange
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SLEEP T-SHIRT MEN

NATTWARM™ SLEEP TECH
$94.90 USD

Same as $0.26 USD a night for 365 nights

Rated 4.8 out of 5
Based on 849 reviews
Color: Pine green melange
Size:

Nature’s high-tech performance fibre, Merino wool and Tencel from eucalyptus, provide ultra-light warmth and breathability. Regardless of season and temperature, you can rest easy with this merino pyjamas t-shirt.

Size Guide Ruler
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  • Merino pyjamas t-shirt for ultra-light breathable warmth —4x more breathable than cotton
  • Superior moisture transport. Merino wool is the ideal fibre for thermal sleepwear, it can absorb up to 35% of it's weight in moisture compared to 7% for synthetics
  • Anti-Bacterial and Anti-Smell
  • Raglan sleeve for a natural range of movement
  • 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 garment
  • NATTWARM™ fabric: 38% merino wool, 56% Lyocell from eucalyptus and 6% elastane/ spandex
  • 100% traceable, mulesing-free NATIVA™ merino wool

Wash your merino sleepwear in up to 30 degrees Celsius. Do not tumble dry. Do not bleach.

Sizing: The model is 185 cm tall (6′ 1″) and wears size M

  • Width chest (M): 100 cm (39.4″) +/- 6 cm (2.4″) per size
  • Length back (M): 73 cm (28.7″) +/- 1 cm (0.4″) per size

- Free delivery on all orders over 100 USD
- Easy returns, free of charge from the US and Europe (including the UK)
- 14 days sleep comfort guarantee. Sleep in it, if you don't like it you can send it back without any cost!

Read more. 

Sleep better with Merino pyjamas for men

Benefits

Technology

Natural

Sleep Expert

BREATHABLE, ULTRA-LIGHT WARMTH

MERINO WOOL PAJAMAS FOR ULTIMATE SLEEP COMFORT

Cold at night? Breathable, featherlight merino sleepwear keep you comfortably warm whilst never overheating making it the ideal thermal sleepwear.

- 50% lighter warmth than other fabrics 
- 4x more breathable than cotton 
- 2x softer than cotton

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NATTWARM™ TECHNOLOGY

MEN'S THERMAL PAJAMAS FOR A DEEPER SLEEP

NATTWARM™ fabric has been specially engineered to offer ultra light warmth. Tested against fabrics such as cotton, bamboo, and synthetics, NATTWARM™ is more warming than textiles up to 50% heavier making it ideal as thermal pajamas. Latest studies has shown that we can sleep up to 15 minutes longer with merino sleepwear by falling asleep faster and enjoying a deeper sleep.

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A LUXURIOUS BLEND OF MERINO WOOL AND EUCALYPTUS

100% TRACEABLE MULESING FREE MERINO WOOL

NATTWARM™ fabric consist of a blend of nature’s performance fibres, that give you the ultimate breathable, warm cozy sleepwear. Lyocell from eucalyptus, nature’s high tech fibre, for breathable softness. Luxury merino wool for comfort and warmth. We use NATIVA™ 100% traceable, mulesing-free merino wool from certified farms in Tasmania. 

All steps of the production process of Dagsmejan merino sleepwear are Oekotex certified to ensure that we take care of not only our customers but also the environment.

Find out more about the journey from fibre to sleep of the best winter sleepwear.

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DEVELOPED WITH OUR EXPERTS

RESEARCH BASED, SCIENTIFICALLY PROVEN

“A good night’s sleep is essential for us to be happier and more successful. By helping us to keep the best temperature for sleep Dagsmejan makes sure that we can enjoy a deeper sleep with less disruptions. The result? We are able to accomplish more in less time and with less stress and greater health."

—Dr. Rebecca Robbins, sleep researcher, co-author of Sleep for Success!, Member of the Dagsmejan Scientific Advisory Board

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Sleep comfort guarantee

sleep in it, love it or return it

Sleep in your Dagsmejan merino 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.

Wear it with

merino pyjamas mens grey close-up fullmerino pyjamas mens grey close-up

SLEEP SHORTS MEN

NATTWARM™ SLEEP TECH

$94.90 USD
mens wool pyjamas winter night melangemens wool pyjamas winter night melange

SLEEP PANTS CUFF MEN

NATTWARM™ SLEEP TECH

$99.90 USD
merino wool shorts men winter nightmerino wool shorts men winter night close

SLEEP SHORTS MEN

NATTWARM™ SLEEP TECH

$94.90 USD
Mens merino wool sleepwear light grey fullMens merino wool sleepwear light grey front

SLEEP LONG-SLEEVE MEN

NATTWARM™ SLEEP TECH

$99.90 USD
Product Reviews
Write a Review
average rating 4.8 out of 5
Based on 849 reviews
  • 5 Stars
    715 Reviews
  • 4 Stars
    100 Reviews
  • 3 Stars
    23 Reviews
  • 2 Stars
    4 Reviews
  • 1 Star
    7 Reviews
97% 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
849 Reviews
Reviewed by Urs K., from Switzerland
Verified Buyer
SLEEP SHORTS MEN —NATTWARM™ SLEEP TECH
Reviewing
SLEEP SHORTS MEN —NATTWARM™ SLEEP TECH
I don't recommend this product
My sleep type
I'm often warm and sometimes sweat
Age Range
65+
Why did you buy Dagsmejan?
  • comfort
Rated 5 out of 5
Review posted

Super

Very comfortable to wear

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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 Urs K., from Switzerland
Verified Buyer
SLEEP T-SHIRT MEN —NATTWARM™ SLEEP TECH
Reviewing
SLEEP T-SHIRT MEN —NATTWARM™ SLEEP TECH
I recommend this product
My sleep type
I'm often warm and sometimes sweat
Age Range
65+
Why did you buy Dagsmejan?
  • comfort
Rated 5 out of 5
Review posted

Super

Pleasant to wear

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 Jakob W., from Switzerland
Verified Buyer
SLEEP SHORTS MEN —NATTWARM™ SLEEP TECH
Reviewing
SLEEP SHORTS MEN —NATTWARM™ SLEEP TECH
I recommend this product
My sleep type
I'm sometimes warm and sometimes cold
Age Range
65+
Why did you buy Dagsmejan?
  • innovative
  • comfort
Rated 5 out of 5
Review posted

Super

Super

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 Daniela T., from Germany
Verified Buyer
NECKWARMER—NATTWARM™ SLEEP TECH
Reviewing
NECKWARMER—NATTWARM™ SLEEP TECH
I recommend this product
My sleep type
I'm sometimes warm and sometimes cold
Age Range
45 - 54
Why did you buy Dagsmejan?
  • sleep better
  • innovative
  • natural material
  • temperature regulation
  • moisture management
Rated 5 out of 5
Review posted

Cuddly warm

Especially with an open window, the neck region cools down quickly. The Neckwarmer reliably protects against this without constricting the neck.

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 Andreas H., from Germany
Verified Buyer
SLEEP PANTS CUFF MEN—NATTWARM™ SLEEP TECH
Reviewing
SLEEP PANTS CUFF MEN—NATTWARM™ SLEEP TECH
I recommend this product
My sleep type
I'm often warm and sometimes sweat
Age Range
55 - 64
Why did you buy Dagsmejan?
  • natural material
  • temperature regulation
  • comfort
Rated 5 out of 5
Review posted

Super comfortable

Is very pleasant on the skin, comfortable and temperature balancing. Could relax with it all day.

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 warm sleepwear last?

The benefits of the Stay warm 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 merino pyjamas.

How have the benefits been confirmed in testing?

Independent testing has proven the unique benefits of NATTWARM™ fabric, this include flat testing and torso testing by EMPA, a Swiss federal institution for innovation in materials & science. The testing show that NATTTWARM™ is ideal as thermal pajamas as it offers the same warmth as other fabrics up to 50%, is 4x more breathable than cotton and 2x softer. Merino pajamas can also absorb 35% of their weight in moisture vs 7% for synthetics.

What natural fibres do you use?

The NATTWARM™ yarn in Dagsmejan's merino pajamas is made of 38% Merino wool, 56% Lyocell from Eucalyptus and 6% elastan/spandex for recovery and stretch.

Is the merino wool mulesing free?

We use 100% traceable, mulesing-free NATIVA™ merino wool from farms in Tasmania that focus on the wellbeing of all animals in their care. All steps of the production process of Dagsmejan sleepwear are Oekotex certified to ensure that we take care of not only our customers but also the environment. A thermal pyjamas that you truly can sleep easy in. 

How can wash and care for my merino pajamas?

You can wash your merino pyjamas in up to 30 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.

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