SLEEP LONG-SLEEVE MEN

NATTWARM™ SLEEP TECH
$99.90 USD

Same as $0.27 USD a night for 365 nights

Rated 4.8 out of 5
Based on 761 reviews

Ultra-light, breathable merino wool pajamas top will keep you comfortably warm without ever overheating. 4x more breathable than cotton and with exceptionally moisture management you can sleep deeper and longer with merino sleepwear. Experience the luxurious sleep comfort of nature's performance fibres.

Color: Light grey melange
Size:
Size Guide Ruler
  • Merino wool pajamas top give ultra-light breathable warmth— 4x more breathable than cotton it gives as much warmth as other fabrics up to 50% heavier
  • Superior moisture transport. Merino wool can absorb and release 2x more moisture vapour than cotton and 30x more than synthetics, ideal for men's thermal pyjamas
  • Anti-Bacterial and Anti-Smell
  • Warming over-thumb sleeves, 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 makes the best merino pyjamas

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

Sleep better with Merino pyjamas for men

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.

Product Reviews
average rating 4.8 out of 5
Based on 761 reviews
  • 5 Stars
    643 Reviews
  • 4 Stars
    84 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
761 Reviews
Reviewed by Brian P., from United Kingdom
Verified Buyer
I recommend this product
My sleep type
I'm sometimes warm and sometimes cold
Age Range
35 - 44
Why did you buy Dagsmejan?
  • sleep better
Rated 5 out of 5
Review posted

Fantastic shorts for sleeping

This shorts are great. They are extremely comfortable for sleeping or having a lazy morning

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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 Brian P., from United Kingdom
Verified Buyer
I recommend this product
My sleep type
I'm sometimes warm and sometimes cold
Age Range
35 - 44
Why did you buy Dagsmejan?
  • sleep better
Rated 5 out of 5
Review posted

So comfortable

Love this neck warmer. It is perfect for sleeping or just lounging around the house

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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 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 Holly D., from United States
Verified Buyer
I recommend this product
My sleep type
I'm sometimes warm and sometimes cold
Age Range
25 - 34
Why did you buy Dagsmejan?
  • natural material
  • sustainable production
  • comfort
Rated 5 out of 5
Review posted

Best shorts ever!

Most comfortable shorts ever, holding up well with constant use.

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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 Chip S., from United Kingdom
Verified Buyer
I recommend this product
My sleep type
I'm sometimes warm and sometimes cold
Age Range
65+
Why did you buy Dagsmejan?
  • sleep better
  • temperature regulation
  • comfort
  • moisture management
  • natural material
Rated 5 out of 5
Review posted

Amazingly comfortable

By far and away the most comfortable sleep wear I have ever had. Light, warm but also cool in the heat. Doesn’t get tangled up. Super easy to wash and bought a second set and will probably buy a third. Great product

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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 Emilio C., from Italy
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
  • sleep better
Rated 5 out of 5
Review posted

elogio

la morbidezza

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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?

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