-25%
  • Mens wool pyjama pants || Dark grey melange
  • Mens wool pyjama pants || Dark grey melange
  • Mens wool pyjama pants || Dark grey melange
  • Mens wool pyjama pants || Dark grey melange
  • Mens wool pajama pants || Chocolate melange
  • Mens wool pajama pants || Chocolate melange
  • Mens wool pajama pants || Chocolate melange
  • Mens wool pajama pants || Chocolate melange
  • Mens wool pajama pants || Chocolate melange

NATTWARM™ SLEEP TECH

Pants cuff

Pants cuff

£86.25 GBP
£115.00 GBP £86.25 GBP

£0.23 a night

Sale Sold out
product features 4x more breathable
product features 2x softer
product features 50% lighter warmth
Color: Dark grey melange
Size
product features 4x more breathable
product features 2x softer
product features 50% lighter warmth

Rest easy knowing this blend of eucalyptus and merino wool provides the most natural climate regulating system you can imagine.

The sleep benefits

Merino wool is proven to help us sleep deeper and longer. Paired with eucalyptus fibres these merino pyjama pants give lightweight breathable warmth so you keep the best temperature for sleep.

  • 4x more breathable than cotton it offers the same warmth as other fabrics up to 50% heavier
  • Merino wool has superior moisture transport and can absorb up to 35% of it's weight in moisture
  • Anti-bacterial and anti-smell

Product details & care

  • Merino pyjamas pants give featherlight breathable warmth — 4x more breathable than cotton it offers the same warmth as other fabrics up to 50% heavier. 
  • Superior moisture transport. Merino wool can absorb up to 35% of it's weight in moisture making it ideal for men's thermal pyjamas
  • Anti-Bacterial and Anti-Smell
  • Built-in gusset to prevent the pants from riding up
  • 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 for the best thermal pyjamas
  • 100% traceable, mulesing-free NATIVA™ merino wool

Wash your mens wool pyjamas 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

  • Waistband (M): 80 cm (2' 7″) +/- 6 cm (2.4″) per size
  • Inseam (M): 74 cm (2' 5″) +/- 1 cm (0.4″) per size

Natural & sustainable

NATTWARM™ fabric is made of a blend of nature’s
performance fibres, that give you the ultimate breathable, warm pajama pants. Eucalyptus fibres for breathable softness. Luxury merino wool
for comfort and warmth. We use NATIVA™ 100% traceable, mulesing-free merino wool from certified farms in Uruguay. 

  • Merino wool: Uruguay
  • Eucalyptus fibres: Europe and Asia
  • Sleep technology: Switzerland
  • Spinning of the yarn: Austria
  • Knitting and dyeing of the fabric: Lithuania
  • Garment making: Lithuania
  • Certification: NATIVA™

Read more about Stay Warm

Fit & size

Fit:

  • Semi-fitted
  • Waistband width (M): 83 cm (2' 8″) +/- 6 cm (2.4″) per size
  • Inleg seam length (M): 74 cm (2' 5″) +/- 0.5 cm (0.2″) per size

Model information:

  • David is 188cm (6′ 2”) and wears size M

    • 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, CH and the EU.

    Free delivery for all orders above 150 GBP.

    Free gift packaging for all orders above 80 GBP, simply select "Dagsmejan premium box" at checkout.

    View full details

    Sleep better with men's merino pyjamas

    • Breathable, featherlight warmth

      Breathable, featherlight warmth

      Breathable, featherlight warmth

      Want to stay warm without ever overheating? Discover what the most comfortable merino pyjamas for men can do for your sleep comfort.

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

      Read more

    • NATTWARM™ Technology

      NATTWARM™ Technology

      NATTWARM™ Technology

      The NATTWARM™ fabric offers ultra light warmth. Against fabrics such as cotton and bamboo, NATTWARM™ is more warming than textiles up to 50% heavier. Studies show that we can sleep up to 15 minutes longer with merino sleepwear by falling asleep faster and enjoying a deeper sleep.

      Read more

    • Luxurious blend of merino wool and eucalyptus

      Luxurious blend of merino wool and eucalyptus

      Luxurious blend of merino wool and eucalyptus

      NATTWARM™ is made of a blend of performance fibres, that give you breathable, warm sleepwear. Eucalyptus fibres for softness and merino for comfortable warmth. We use NATIVA™ 100% traceable, mulesing-free merino wool from certified farms in Uruguay. 

      Read more

    • Recommended by sleep experts

      Recommended by sleep experts

      Recommended by sleep experts

      "Body temperature and sleep are inseparably linked, the right temperature is essential for good sleep. Dagsmejan’s sleepwear support the nightly changes in body temperature and thereby naturally improve sleep."

      - Dr. Christine Blume, Sleep Researcher

      Read more

    • Breathable, featherlight warmth

      Want to stay warm without ever overheating? Discover what the most comfortable merino pyjamas for men can do for your sleep comfort.

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

      Read more

    • NATTWARM™ Technology

      The NATTWARM™ fabric offers ultra light warmth. Against fabrics such as cotton and bamboo, NATTWARM™ is more warming than textiles up to 50% heavier. Studies show that we can sleep up to 15 minutes longer with merino sleepwear by falling asleep faster and enjoying a deeper sleep.

      Read more

    • Luxurious blend of merino wool and eucalyptus

      NATTWARM™ is made of a blend of performance fibres, that give you breathable, warm sleepwear. Eucalyptus fibres for softness and merino for comfortable warmth. We use NATIVA™ 100% traceable, mulesing-free merino wool from certified farms in Uruguay. 

      Read more

    • Recommended by sleep experts

      "Body temperature and sleep are inseparably linked, the right temperature is essential for good sleep. Dagsmejan’s sleepwear support the nightly changes in body temperature and thereby naturally improve sleep."

      - Dr. Christine Blume, Sleep Researcher

      Read more

    FAQ's

    What are the best wool pajama pants for men?
    The best wool pajama pants for men combine softness, breathability, and warmth. Dagsmejan’s Stay Warm Sleep Pants are made with ultra-fine merino wool,
    offering natural insulation without the itch or bulk of traditional wool.

    Are these warm pajama pants good for winter?
    Yes, these are ideal men’s winter pajama pants. The merino wool blend helps trap body heat while allowing excess moisture to evaporate—keeping you warm
    without overheating during cold nights.

    How do merino wool pajama pants differ from regular cotton ones?
    Merino wool pajama pants are naturally breathable, moisture-wicking, and odor-resistant, making them more comfortable for temperature regulation than
    standard cotton sleepwear.

    Are these men’s wool pajama pants soft or itchy?
    Not at all itchy! Dagsmejan uses ultra-fine merino wool that feels incredibly soft against the skin, so you get all the warmth and none of the irritation.

    Can I wear these warm pajama pants for lounging too?
    Absolutely. These men’s warm pajama pants are perfect for lounging around the house thanks to their comfortable stretch, lightweight warmth, and relaxed fit.

    Do these come in a matching pajama set?
    Yes, you can pair these wool pajama pants with the Stay Warm Long Sleeve Pajama Top to create a complete winter-ready men’s sleepwear set.

    Are these warm men’s pajama pants machine washable?
    Yes! Despite being made from merino wool, they’re designed for easy care. Wash up to 30 degrees Celsius. Do not tumble dry. Do not bleach. Do not dry clean