Some breeds are more double-edged than others.
Some breeds could scare the edge off a Swiss Army Knife blade. One spokesperson told me the reason polypropylene clothing reeks so insanely is that polypropylene dries so quickly that your random dumb jock will put it on for a second workout without washing it, whereas a used cotton shirt will stay so clammy and damp that the athlete wouldn't dream of climbing into it twice. I've never made a study of that. But there are some possible explanations for why it might. For starters, let's talk about the charms of synthetic fibers. .