What's the Shedding of Wood Chips of a Flannel Shirt?

Paul bunyan: I'd be very interested to know what the shedding of wood chip quotiens is of your flannels, but also whether they shed wood chips well or not. Paul bunyan: i think you should invent some kind of metric where you can evaluate the ability of a flannel shirt to shed wood chips while operating a chain saw. And then i come in looking like a wood chip monster when i'm done running a saw.