What is a cooling blanket – and how does it work?

Being too warm in bed at night isn't uncommon for many people, but it's a recurring problem. You toss and turn, sweat sticks to your skin, and your duvet quickly feels stuffy. Especially in the summer, or if you overheat more easily due to night sweats or menopause, a regular blanket can simply be too much. A cooling blanket—also called a cooling blanket or cool duvet—offers a solution. But what exactly is it? And why does it work?

At Comfeur, we get these questions often. In this article, we'll explain calmly and clearly what a cooling blanket is, how it works, and how it can make a real difference to your sleep.

 

No insulation, but cooling

A cooling blanket isn't a thin duvet or a summer alternative, but a truly different approach to sleep. While a duvet still retains heat – no matter how thin – a cooling blanket is designed to release heat. That starts with the material. Our cooling blanket 150 x 210 cm and the compact cooling blanket measuring 130 x 180 cm are made of breathable cotton on one side and special cooling nylon fibers on the other. The nylon side feels instantly cool to the touch and helps regulate your body temperature more quickly.

The cooling effect works without electricity, gel, or moving parts. There's nothing you need to turn on—it simply happens the moment your body makes contact with the fabric.

How does that work exactly?

The freshness you feel comes from a combination of properties. The nylon fibers have a high Q-Max value: a measurement that indicates how quickly heat is transferred from the skin to the fabric. The higher the value, the cooler it feels. Combine that with a lightweight structure and breathable cotton, and you get a blanket that doesn't retain heat, but rather lets it escape.

You'll especially notice this difference if you normally wake up at night from the heat. A cooling blanket helps you fall asleep more peacefully and stay asleep more deeply. Your body doesn't have to work as hard to cool down, which literally and figuratively gives you air.

Who is a cooling blanket suitable for?

There's no single type of sleeper for whom these blankets are intended. Many people choose cooling bedding simply because they warm up faster. Think of people with a higher body temperature, women going through menopause, or those who suffer from night sweats—sometimes seasonal, sometimes regular. But children and teenagers also often find it comforting to sleep under something light and breathable, without the feeling of a heavy duvet.

A cooling blanket also proves its worth on the road. Whether traveling, in a vacation home, or during warm nights in a tent or camper: you take the compact version of 130 x 180 cm easy to carry, without compromising on comfort.

What makes a good cooling blanket?

Many blankets claim to have a cooling effect, but the devil is often in the details. Pay attention to the combination of material, washability, and ease of use. A good cooling blanket feels cool on contact, remains breathable, and can be machine-washed without losing its properties.

The cooling blanket 150 x 210 cm from Comfeur is a great example: long enough for adults, light enough not to insulate, and designed for everyday use. It stays cool to the touch, even after multiple washes.

Comfort without fuss

As far as we're concerned, comfort doesn't have to be complicated. A well-chosen cooling blanket quietly works its magic, night after night. You'll only notice it when you sleep better and wake up feeling refreshed in the morning. No air conditioning, no fan, no hassle.

Want to know which cooling blanket is right for you? The choice depends primarily on your sleeping habits and preferences. compact 130 x 180 cm blanket is ideal for sofa, travel or small sleepers. The larger version of 150 x 210 cm offers more coverage and comfort for those looking for that little bit extra.

At Comfeur, we believe in peace, simplicity, and reliability. No unnecessary technology, just materials that do what they're supposed to – so you can simply sleep.

Comfeur. Your comfort is our mission.