I wear skives (except to bed) unless I have lined shorts on in the summer time. You can torsion of a nut if you're doing anything the least bit athletic and going commando so supporting the boys/giving them a home is good idea.
I was at a fluvial geomorphology/stream restoration work shop and we had 1 day of field work and it rained. We all got pretty wet. A hunky, handsome 40 something fella who was a landscaper/nurseryman was in the class. Nice build. Threw a good bulge and wore tight worn Levis
We were out on the creek and I looked over to his group to check him out and there was the head of his fat uncut dick poking out of his crotched out 501s. Next time I looked there was one of his nuts trying to be free. Next day he came to class in a new pair of Carharts worn kinda low and and could obviously see the waste band of a pair of boxers. Point of the story is pick your days to go commando.