Stay Cool — men
Sleep better with men's cooling pajamas
The coolest sleep comfort
Light, breathable men's cooling pajamas
Stay cool all night, every night with Dagsmejan's cooling pyjamas for men.
- 8x more breathable than cotton
- Dries in 1/3 of the time of cotton
- Releases water vapour 60% better than cotton

NATTCOOL™ TECHNOLOGY
THE ULTIMATE COOLING SLEEP AID

COOLING EUCALYPTUS FOR A BETTER SLEEP
SUSTAINABLY AND ETHICALLY MADE IN EUROPE
NATTCOOL™ fabric is based on Microlyocell a natural micro fibre from Eucalyptus. Microlyocell truly is nature's high tech fibre; it's cooler than linen, it’s better than cotton at moisture management and even softer than silk. It’s also a fibre that is exceptionally environmentally friendly, so you can sleep easy knowing this cooling sleepwear isn't contributing to an adverse impact on the environment.
Find out more about the journey from fibre to sleep of the best cooling pyjamas for guys.

DEVELOPED WITH OUR EXPERTS
RESEARCH BASED, SCIENTIFICALLY PROVEN
"Thermoregulation is key for a good night's sleep. To fall asleep and to enjoy a deep, restorative sleep we need for our core body temperature to drop. That is why I recommend sleepwear by Dagsmejan; they help us to cool down or warm up depending on our needs so that we can sleep deeper for longer."
—Lutz Graumann, Phd & specialist in sports medicine, nutrition and chirotherapy