Medium Arcteryx

Medium Arcteryx
Larger size hard shell.?

So I took the plunge and got my first Arcteryx Beta AR Jacket for my hard shell. I I usually go with an average for all, but this time I went with a big. When I had the medium in which was a bit tight in the shoulders when I was in layers. Do you size for hard shell? Now that I think more and more about what is good for the size because I'm not coincide with Northface and Polartec. I also looked at the lists of and chest size is only 1 "bigger and waste is 3" larger. With an "I have a rain jacket in summer and can only have one layer beneath.

Usually do not. With most factory, a half shell is designed to fit through the insulation and base layers. However, the marks of the mix, sometimes I will buy different sizes.