Sleep better with Dagsmejan Merino wool pyjamas

best temperature for sleep

Comfortable warmth, 4X more breathable than cotton

A luxurious blend of the finest merino wool and TENCEL from eucalyptus provides exceptional breathability with high thermal resistance, meaning you stay comfortably warm without overheating. Merino sleepwear that is proven to keep you as warm as other fabrics up to 50% heavier. The result? Best temperature for sleep


Nature’s Best Moisture Regulation

By blending two fibres with advanced moisture management, you feel dry even if you sweat and thanks to the antibacterial properties you will stay smell-free. The moisture transport of TENCEL™ is 50% better than cotton and merino wool can absorb 35% of their weight in moisture vs 7% for synthetics. That makes for the best winter pyjamas


Merino wool pajamas to Keep Out the Chill

Comfortable warmth is combined with exceptional fit. Merino pyjamas with a tagless design, ergonomic seams, and stretchy waistbands keep you covered and cosy while you sleep. Enjoy cosy over-thumb sleeves to keep your hands as comfortable as the rest of your body.


2X as soft as cotton

Ultra-light fabric, infused with merino wool, is soft against delicate skin providing warming comfort, all night, every night. That's the magic of 

merino wool pajamas

Stay Warm

Want to stay warm but never overheat? With a luxurious blend of merino wool and Tencel from Eucalyptus you can enjoy a featherlight breathable warmth.

The science behind Stay Warm—Nattwarm™

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 pyjamas. Latest studies has shown that we can sleep up to 15 minutes longer with merino wool sleepwear by falling asleep faster and enjoying a deeper sleep.

Technology merino pyjamas—Nattwarm
merino pajamas

A luxurious blend of merino wool and eucalyptus

Nattwarm™ fabric consist of a blend of nature’s performance fibres, that give you the ultimate breathable, warm sleep comfort. TENCEL™ from eucalyptus, nature’s high tech fibre, for breathable softness. Luxury merino wool for comfort and warmth. We use mulesing free merino wool from farms in Tasmania, Uruguay, Argentina and New Zealand. Only a small portion comes from Australia and then it’s certified mulesing-free yarn.

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.

The sleep design

Designed for a great night's sleep, every night. By assessing our nightly temperature and sweat patterns, as well as sleep positions and movements, we have been able to design a unique collection of merino sleepwear optimised for sleep.

thermal nightwear