I ordered a large and it's definitely big and baggy. I'm 6'0" 165lbs with an athletic build. My arms are long but the sleeves still go to just about the end of my fingers. The cuffs are adjustable and with gloves on, you would never notice. I actually prefer that in my snowboard jackets, no restriction of movement or binding. There's definitely extra fabric through the chest, more than I would ever need for layering. The fabric is a little stiffer than the fabric on some of my other coats, so it hides how big it is better. I probably would've exchanged it for the medium if I was looking to use it as an everyday jacket.