I don't know, my necklaces are all pretty itchy. Wearing a full shirt of the stuff... whoa...
That's what I thought when I was younger...come to find out, they use entirely different fiber from a different part of the plant..but that would be worse than wearing wool!
The moralists figgered if ppl were allowed to grow hemp it would start off a bunch of dope growers, which did NOT happen when ppl were encouraged to grow hemp during the two world wars = Hemp for victory!