Some winter mornings, the comfort of a very warm duvet makes waking up difficult. And yet! While sleeping well is essential all year round, your sleep is put to the test when the temperatures start to drop. Lack of vitamin D, less sun, fatigue… It is more and more difficult to fall into the arms of Morpheus, and especially to stay there.
To sleep better, it is advisable to choose your bedding carefully, including your duvet. And the material of the latter has an important role to play! Several criteria must be taken into account at the time of purchase: the filling, the weight, the heat index, the size, the stitching of the envelope and, of course, the price.
The duvet that best meets winter criteria is down, because its lightness restores heat to the body and allows better air circulation, which reduces the risk of sweating. It is generally softer and more comfortable than its competitors.
When choosing the duvet, several heat indexes are offered. Here they are :
There are also 4-season duvets, which adapt to the heat of the body they receive and can be used all year round.