I wear these underneath my gym shorts. They are a little stretchy, so I get a size that is really tight. That way everything is kept in place and supported. The gym owners frown on accidental exposures, at least when it comes to the male members. For the women skin tight shorts and no panties...
This piece of gear does look a little conservative until you see the tiny string that rides up the ass cheeks. A little different but I like the look. #1 of 3:
Luck of the draw for things I wear to be posted. Just so happened that another Covermale bikini was grabbed up. This time in red (my favorite color). #1 of 2: