I was just at a PI outlet and picked one of these jackets up. Seems good, but there's one thing I can't for the life of me figure out.
It's got an elastic thread going through the back that *looks* like it tightens somehow, but I can't figure out how. Googling has turned up that it's a "self adjusting drawcord waist," but it doesn't seem to adjust by itself any way I can figure out. Usually the drawcord waists have some sort of plastic tie off that you can push a button to pull on and release to keep tight.
This jacket doesn't seem to have anything like that. Anyone have the jacket and know how it works?