
I know there are the t-shirts...however I don't know about anyone else, but I don't hike in mine...it's in the "good" t-shirt drawer, the ones without stains and such :roll:
The only thing I thought of that might work and would also be useful would be a bandana...it could be worn of course, but it could also be tied to a trekking pole or to the back of a pack, so it'd be visible to other hikers...it would have to be a distinguishable color, or have an obvious design or something like that...
I don't know...it was just a thought...I keep thinking I might be on the same trail as Joe and not know it was he, thus missing my brush with greatness :GB: