It is not the best choice to wear a cotton jacket as the middle layer in winter outdoor situations.
For the first reason, the cotton jacket can absorb sweat after sweating, but it can not sweat quickly, which makes it uncomfortable to stick to the body;
Secondly, sweat can not be released, and it will make people feel colder, and difficult to keep warm, and the temperature of the human body changes quickly, which is easy to cause cold, headache, and other symptoms
Even better, wear a jacket made of a material that wicks moisture and dries quickly, which helps keep you warm when you sweat.
For our ski jackets and outdoor jackets, we use such materials.
