I have this jacket appointed try 5x. 2 different colors (green / black and black / gray) and 3 different sizes (36, 38 & 40). I usually have size 38. 36 was too small. One does not have the desired freedom of movement (bspw.bei stretching) in the back and the sleeves were a little too short. 40 was definitely too big. Everything was fluttering on and dents, the sleeves too long. When I tried 38 I was already satisfied. But .. so it fits perfectly in my opinion, it is likely somewhat smaller (why the one star deduction). So almost an intermediate size between 36 and 38. I now keep still 38 in 2 colors. Even after washing everything remains the same and looks good. Provided you also to the preset temperatures. ;-)