I think I'm going to order a M and a L for free shipping, and then return whichever doesn't fit.
Ditto, never tried Marmot jackets before so I'm not sure if they run small, large, or normal. It seems these make for great jackets for traveling no? We'll be heading to Europe in March and I'm wondering how this would work out - for those who have one of these, do they keep you pretty warm? Or do you typically layer for colder months? I think the temps in Europe will probably be in the 40's-50's at the lowest (I think) and partly rainy.