Right, size M, I'm actually a classic L wearer, but not with this jacket. The sleeves are cut nice and long, just like the whole jacket. While we're on the subject of the sleeves, there is a pocket on the left with a goggle cleaning cloth and an extra "compartment" for a ski pass (separated and secured by a Velcro fastener). This small detail alone, the securing of the lift pass with a Velcro fastener, shows that the jacket has been tested down to the last detail and designed to be as practical as possible. There are plenty of pockets anyway and in every conceivable size. Some people may wonder what they are supposed to do with them, but I think they are great and perfectly positioned.
The collar is cut high and at first I thought it would bother me, but now I find it very comfortable and wouldn't want to do without it. There are two zippers in the collar, either for the radio or ventilation.
When closing the jacket, you notice the rather large zipper, but it is very robust and of high quality (YKK AquaGuard zipper)