About Napoon
At Napoon, our mission fits in one sentence: making deep sleep accessible to everyone. We create weighted blankets made of cotton. No glass beads. Just cotton and science to help you sleep better.
Why I created Napoon?
For years, I slept poorly because of an intense pace of life in Paris.
On paper, everything was fine: vegan diet, exercise, discipline. But my body was stagnating, I felt exhausted. Then I came across a video: muscle only rebuilds during deep sleep. And starting at age 30, you lose 1% of muscle mass per year.
I downloaded a sleep tracking app and discovered the concept of sleep debt. My body was never recovering.
That's when I discovered the weighted blanket. From the very first night with it, I knew I was going to create Napoon.
Frequently Asked Questions
What makes us different?
The market covers the bed with glass beads that shift and make noise at night. Napoon covers your body with cotton (inside and out), which stays in place.
Our secret? We found the therapeutic efficacy zone: 3.1 to 4.6 kg/m². What matters is the weight exerted per cm² on your body, not just the total weight.
Lastly, our open-stitch weave creates optimal air circulation. Unlike synthetic blankets that trap heat, Napoon stays breathable even in summer.
Is this scientifically proven?
Yes. Weighted blankets reduce insomnia by 50% after one month of use (Journal of Sleep Medicine, 2015).
Deep pressure stimulation lowers cortisol (stress) by 31% and increases serotonin by 28% (American Journal of Occupational Therapy, 2011).
This isn't marketing, it's science. See the studies
What weight blanket should I choose?
About 10% of your body weight (e.g., 60kg = Napoon 6kg blanket). If you're between two weights, go with the lighter one.
Our quiz guides you in 1 minute: Take the quiz
How long before I feel the effects?
- 1 week: Adjustment begins, slight improvement
- 2 weeks: Fewer nighttime wake-ups, faster sleep onset
- 4 weeks: Objective improvement in sleep quality, measurable stress reduction
What if it doesn't work for me?
You get 30 nights to test it after receiving it. If it's not right for you, free returns with no shipping costs on your end. Zero risk, zero stress.




