Arcteryx Atom LT Hoody Women's size Large (the size label is worn away, I'm 99% sure when I purchased it new I bought the large. See photos for measurements). Quite a bit of pilling, the majority on the back of the arms.  See photos, I tried to capture it.  There's also a stain, that I point to in one of the photos. I wore a good bit years ago.  It's just a bit too small for me now.