I disagree. I range from 180-150 and I have an athletic body. I have big claves and thigs. Grey 2.0 Large was too big...has the diaper effect. The medium blacks I got don't fit like tights or skinny jeans.
Just generally looser than I prefer all the way around from bottom to top. I dont like the typical sweatpant look and the medium definitely fits my body better. I have big calves and the M's fit them better too.
The photo w/ LeBron shows how they fit on me.