I have these pants for the winter holidays in Norway bought to be prepared for freezing temperatures. And I was not disappointed! The material feels pleasant and even after extended wear sweats you do not, but it is, at -12 degrees, still warm on the legs. Snow and / or water have no chance but simply roll off. I measure 173cm at 70kg and have the size "M" ordered. Fits like a glove, probably even a little increase, and it would still fit ...