The jacket looks great, feels comfortable and fits well. I have a belly and so XXXL. I would say that it turns normal, compared to other soft shell jackets even rather large. She is pleasantly long, so I do not see my tshirt when I wear it loose. On the sleeves is an inner cuffs with hole for the thumb. I thought that was annoying in the first minute, I quickly noted, however, that does not bother, and may even be quite handy.
The build quality is tiptop.
Whether the jacket is rainproof, is yet to be seen, for extremely frosty temperatures but it is probably not appropriate and that they should also not for me.