I wore a Holytrainer, size small or even nano, transparent with pink flakes.
Normally, as a beta, I sit down to pee (as I always do at home) and in public go into the cubicle to do so.
That evening I was out, at a club or something, drinking a little as usual. When I had to go to the toilet to pee, out of habit I went straight to the urinals and tried to relieve myself. A brief moment later I realized that I was standing there with cage and right next to me, to my left and right, were two seasoned men. On my right, I could tell just from the position of his hand that he must have huge genitals. I was shocked because I was standing there in the cage trying to pee cleanly. To this day I don't know whether the men noticed anything.
But as soon as I left the men's room and the girls and women waiting in line in front of the women's room seemed to be looking right at me, in the face, I flinched and probably blushed.
For the women it must have looked strange and even irritating.
On the other hand, a young Brazilian woman and online acquaintance who regarded me more as a pay pig and used to abuse me this way once told me that women can tell from a "man" at first glance whether he is a sissy or anything similar subm.. You would have a seventh sense for it, so to speak. And that's exactly how I felt at that moment.