I'm 5'11 200lbs(althetic build) and wear a 42r suit jacket. I purchased the medium because I read it runs big and it's still huge on me. Love the design and look (even though there isn't much insulation) but am considering returning for a small?! I what world is. 200lb man a small?The coat itself is awesome I however did not like the lack of any insulation. It is literally just a polyester she'll so be ready to layer. The fit of the coat us larger than that of most other brands.(large is more of an xl) in all its a great spring coat or for those warm days on the mountain.It was a little larger than I thought it would be. Usually my boyfriend wears a large but I could of ordered a medium. Still looks great, and good material!Not that having long sleeves is bad for a snowboard jacket. But I tried a daily 2 and some other Neff XL's and this one by far has the longest sleeves of them all. Feeling japanese-like actually. Other that that, its a pretty nice and amazing jacket! Lovin it!!Returned the medium for the small and it was still much too large. Did keep snow/wet out.6'2 265. Fit ok in gut but little tight in shoulders and arms were way to short. Seems like it would have worked great if they had a tall versionkind of largeLittle bit bigNachdem ich die Jacke etwas zu groß bestellt hatte wurde sie ohne irgendwelche Probleme zurückgenommen und eine andere geliefert.Super Jacke mit problemlosem Kauf. Sehr empfehlenswert ! Herzlichen Dank !