Ok, let's try to get this right -
Jock worn is good - we all love
JOCKS and if we can't be one, or date one, we want to wear their used clothing.
But, you can't sell
USED UNDERWEAR on eBay, so keep the JOCKWORN stuff to shorts, shirts, running gear, maybe even pajamas (mmmm, JOCK WORN FLANNEL) and all that, - oh yeah, and SPEEDOS - lots and lots of SPEEDO freaks, er, collectors, out there; used underwear = bad, used jockgear = good; got that?