Stay Cool — men

Stay Cool — men

Too hot to sleep? Sleep better with the best cooling pajamas for men

  • The coolest sleep comfort

    Hot at night? Sleep better with the best cooling pajamas for men—lightweight, breathable and exceptionally soft. 

    • 8x more breathable than cotton 
    • Quick drying —dries in 1/3 of the time of cotton
    • Releases water vapour 60% better than cotton

    Discover how the best men's pajamas for hot sleepers will help you to sleep cool even as the temperature rises.

  • Cooling eucalyptus fibres

    NATTCOOL™ fabric is based on Eucalyptus. Eucalyptus truly is nature's high tech fibre and also is exceptionally environmentally friendly. It requires up to 20x less water than cotton and 5x less high quality farm land. So you can sleep easy knowing this cooling sleepwear isn't contributing to an adverse impact on the environment.

    Read more about the natural fibres

  • Swiss textile engineering

    Dagsmejan's cooling sleepwear for guys works on two levels to provide unrivalled sleep comfort and quality. The NATTCOOL™ fabric has been specially engineered to cool you down through gradual moisture evaporation and to keep you dry through exceptional moisture transport. NATTCOOL™ has shown exceptional moisture management and breathability compared to other natural fibres such as cotton and bamboo as well as synthetic fabrics. That's what makes it the best men's pajamas for hot sleepers and the ideal summer pajamas for men.

    Read more about the cooling technology

  • Sustainably made in Europe

    The cooling sleepwear from Dagsmejan is 100% made in Europe with the highest standards in terms of workers' well-being and environmental protection.

    • Technology: Switzerland
    • Spinning the yarn: Italy
    • Knitting & dyeing: Switzerland, Austria, Italy
    • Garment making: Romania

Dagsmejan

Gift card

Amount
View full details

FAQ's

What are the benefits of cooling pajamas for men during summer?
Cooling pajamas for men are essential for hot weather. They wick away sweat, allow for airflow, and reduce overheating—making summer nights more comfortable and restful.

Do you have men's cooling pajamas that are stylish and functional?
Absolutely. Our men’s cooling pajamas combine Scandinavian design with cutting-edge textile technology. You’ll stay cool and look sharp in every piece.

Are these pajamas suitable as summer pajamas for men?
Yes, Dagsmejan’s cooling pajamas double as high-performance summer pajamas for men. They’re ideal for hot climates, warm bedrooms, or anyone dealing with night sweats.

What makes Dagsmejan the best men’s cooling pajamas brand?
Our pajamas use patented NATTCOOL™ fabric, which is 8x more breathable than cotton and dries 3x faster—making them some of the best men’s cooling pajamas available in the USA.

What are the best men’s summer pajamas that don’t cling or cause sweat?
Dagsmejan’s summer pajamas for men are soft, stretchy, and non-clingy. They let your skin breathe while managing moisture, making them ideal for warm or humid conditions.

What options are available for men’s summer PJs or loungewear?
We offer a range of men’s summer PJs including short-sleeve tops, shorts, and breathable pajama pants—designed for maximum airflow and softness.

Are your men's summer pajamas machine washable and durable?
Absolutely. All our men’s cooling sleepwear is machine washable and made to last, even with frequent use
during hot weather or travel. Wash up to 40 degrees Celsius. Do not tumble dry. Do not bleach. Do not dry clean.

Where can I buy the best men’s cooling sleepwear online in the USA?
You can shop the full Stay Cool Men's Collection at dagsmejan.com. We ship across the USA with fast delivery and easy returns.

How are Dagsmejan products tested?
At Dagsmejan, each collection is carefully tested to ensure exceptional comfort, performance, and skin compatibility. We work with independent testing institutes and apply a variety of scientific and real-life testing methods to guarantee that every garment meets our high-quality standards. 

Testing protocol: Flat testing | Torso testing | Real-life wear testing

Testing institutes: EMPA | Testex

Cooling pajamas for men -

Too hot to sleep? Look no further than the best men’s cooling pajamas from Dagsmejan. 8x more breathable than cotton this collection of men’s cooling sleepwear dries in 1/3 of the time. High-tech eucalyptus fibres and innovative textile technologies combine to give dual cooling power: evaporative cooling helping to lower your temperature and moisture wicking to keep you dry. NATTCOOL™ technology helps you to beat the heat even when the ambient temperature rises. Eucalyptus fibres aren’t only great at regulating your temperature, they are also sustainable requiring up to 20x less water than cotton. Helping you to sleep cool in a totally natural and sustainable way.

That’s what makes Dagsmejan the best men’s pajamas for hot sleepers all year around. Overheating at night is a common problem as is night sweats which many struggle with not only in the hot seasons. When the temperature rises it makes for the best summer pajamas for men as well. If we overheat at night we start to sweat, with the wrong sleepwear the fabric can become wet and clammy. As a result we don’t get the recovery we need and deserve, in particular impacting hot sleepers.

Lutz Graumann, Phd & specialist in sports medicine, nutrition and chirotherapy, says:

"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, but if we get too cold we will shiver and our sleep quality suffers. 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."

Discover the benefits of smart cooling sleepwear and the impact it can have on your sleep comfort, quality and duration. Sleep cool with Dagsmejan.


Cooling pajamas for men | cooling pajamas for guys | men's cooling pajamas | best men's cooling pajamas | men's cooling sleepwear | best men's pajamas for hot sleepers | mens summer pajamas | summer pajamas for men | mens summer pjs | pajamas for hot sleepers | eucalyptus pajamas | mens lightweight pajamas