THE COOLEST, SMOOTHEST SLEEP COMFORT

Introducing the Stay Cool Collection by Dagsmejan

Dagsmejan Stay Cool collection is developed to cool you down through gradual moisture evaporation and to keep you dry through exceptional moisture transport. The result? You sleep easy also without ever overheating by keeping the ideal sleeping temperature. With Nattcool™ fabric technology and the Dagsmejan functional sleep design you can enjoy cool and smooth sleep comfort in a totally natural way. 

THE SLEEP SCIENCE BEHIND THE STAY COOL COLLECTION: NATTCOOL™

Nattcool™ has exceptional cooling properties, as proven in independent testing by EMPA. A smart pyjamas that will support your physiological sleep needs, ensuring that you stay longer in the ideal climatic comfort zone for a more restorative sleep.

8 X MORE BREATHABLE THAN COTTON

Superior breathability means that you don't need to worry about overheating in this temperature regulating pajamas.

  • Dagsmejan Stay Cool feature Nattcool™ fabric which pairs exceptionally low thermal resistance with high breathability.
  • The result? Excess heat is immediately released from your body so that you can enjoy a cool sleep comfort.

RELEASES WATER VAPOUR 60% BETTER THAN COTTON

Say goodbye to sweat and damp sleepwear, Dagsmejan Stay cool fabric immediately release water vapour from your skin so that you don't get damp. Enjoy the next level of moisture wicking pajamas for a deeper and longer sleep. 

  • The unique structure of Microlyocell means it offers 50% better moisture management than cotton
  • Nattcool™ fabric dries in 1/3 of the time it takes for cotton fabric to dry.

A COOLING FIT

Designed for a cooling comfort even when the heat rises makes this an ideal summer pajamas for a better sleep. 

  • A loose and breezy fit means you can enjoy a cool comfort night by night.
  • No tags, flat seams and carefully engineered waistbands mean you enjoy amazing comfort, all night.

COOL & SMOOTH SOFTNESS

Smooth softness gives an immediate cooling that lasts.

  • Microlyocell from Eucalyptus provide exceptional moisture transport with smooth softness.
  • Using the finest of fibres mean that Nattcool™ fabric is very thin, but strong and exceptionally smooth and comfortable.

Cooling eucalyptus

What is NATTCOOL™? NATURAL FIBRES WITH COOLING SUPER POWERS

The best of nature, scientifically proven. Ultra-cooling fabric for breathable sleep comfort. Based Microlyocell from Eucalyptus, Nattcool™ has shown exceptional moisture management and breathability compared to other natural fibres such as cotton and bamboo as well as synthetic fabrics.

Nattcool technology

THE STAY COOL COLLECTION—THE IDEAL SUMMER PAJAMAS FOR WOMEN AND MEN

Discover the smoothest and coolest sleep comfort