Product runs very true to size. I am a 44 chest and opted for the XL, which is 45-47, since the Large at 42-44 sounded like it may be a bit snug. I am currently returning the XL for L. The XL was very big. As for the product itself, I like it a lot. On small detail I do not like is that the snow skirt does NOT have buttons that connect directly to snow pants. I wouldn't call it a shell or a heavy jacket, its a nice "In between" jacket. The burnished color is quite dark, which I was hoping for. Hood fits nicely over a helmet. I look forward to wearing it this year on the slopes!Great jacket! Made well, fits well, and looks really good.Encontré un problema con la talla mediana, limita un poco la movilidad, sobre todo al sentarse. El gorro llega a ser un poco estorboso ya que cubre mucho la visibilidad. Respecto a su función de proteger de la lluvia cumple al 100%