But this is also a problem. For fats, everything "runs small" because they're so fat. So they throw you off because they mention this in their comments/reviews. So while you might assume that something will fit better if it runs small, delusional fats use that term to say that the size L is too small for their non-size-L body. They don't realize that they have gotten fatter so they complain that the size they used to be is too small, even if that size doesn't actually "run small".