From Canada looking to swap or sell one of my jocks that I have been using as a cum rag for a month or so. Worn here and there to collect sweat and piss drips.
If swapping I prefer white jocks so you can really see the stains.
I've found that I'm extremely "particular" about the types of jockstrap that I find appealing. For me, an old-fashioned "plain white jock" – Bike #10 is the best, but others, too, as long as they're white – is by far the sexiest type of jockstrap. Gray jockstraps are good, while black, military...