How to sleep better

Ultra-light, breathable warmth

Want to stay warm but never overheat? Dagsmejan's Stay Warm Collection pairs two of nature's luxury performance fibres, ultra-fine merino wool and Eucalyptus, for the ultimate breathable warmth.

wool pajamas

Best temperature for sleep

WHY? Being cold at night can make us shiver, causing our muscles to tense and leading to an uncomfortable, restless sleep.

HOW? A luxurious blend of the finest merino wool and eucalyptus provides exceptional breathability with high thermal resistance, meaning you stay comfortably warm without overheating. Our merino wool pajamas is proven to keep you as warm as other fabrics up to 50% heavier. 4x more breathable than cotton.


merino pajamas

Nature's moisture management

WHY? If our bodies get too hot they begin to sweat, and damp skin or clothing can quickly make us cold, reducing sleep quality

HOW? 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 eucalyptus is 50% better than cotton and merino wool sleepwear can absorb 35% of their weight in moisture vs 7% for synthetics. That makes for the best thermal pajamas.


merino pjs

Supreme fit & comfort

WHY? Did you know that we move on average 50 times every night? As we move, we can allow cool air to touch our skin, lowering our core body temperature and making us restless.

HOW? Comfortable warmth is combined with exceptional fit. Merino pajamas 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.


merino wool sleepwear

Super soft touch

WHY?  At night, blood flow to our skin increases as our skin cells start to regenerate making us more sensitive to touch

HOW? Ultra-light fabric, infused with merino wool, is soft against delicate skin providing warming comfort, all night, every night. 2x softer than cotton. Experience the softness of merino pajamas.


The ultimate thermal pajamas

Sleep deeper and longer with merino sleepwear

Our choice of sleepwear can actually impact how fast we fall asleep and how long we sleep. Studies in Australia have found that by wearing merino wool pajamas instead of cotton can help you get up to 15 minutes more sleep. So what’s the magic behind merino pajamas? Researcher Dr Paul Swan, from the University of Sydney, explains:

"Maybe it is not a coincidence because wool regulates your body temperature far better, keeping you in what is known as 'the thermal comfort zone'. You therefore not only fall asleep quicker, sleep longer, but also have deeper, better quality sleep.”

Merino wool — Your skin's best friend night and day

The healing power of merino wool pajamas

Some still think that wool is itchy but a new era of super fine merino wool is here that is not only super soft but actually also great for sensitive skin and in particular for eczema sufferers. Research conducted by Woolmark in collaboration with the Murdoch Childrens Research Institute (MCRI) in Melbourne has proven that wearing super-fine merino wool closest to your skin is therapeutic for eczema suffers.

  • ★★★★★

    "She loves her new merino pajamas - soft & warm ... does not want to wear anything else."

    — Michiel —

  • ★★★★★

    "I've never loved a top like I love this one. It is so soft & comfortable to sleep in. I'm planning on buying another one"

    — Judith —

  • ★★★★★

    "It is really amazing, I just sleep better and more relaxed in my new Dagsmejan merino sleepwear!"

    — Francine —

  • ★★★★★

    "So thin and light you hardly know you are wearing them yet snug not sweaty! Particularly like no lumpy waistband to dig in as you turn in your sleep. Happy customer."

    — Patrick —