No this is like wearing a bra specifically to hold your nipples and not the breasts. The bra does this already. The right pair of underwear also already do this for your balls.
A shirt would be an analogy for boxers, which do nothing. But boxer briefs or briefs are already supportive like a sports bra. This new… thing… looks like it would be like wearing an underwire under a sports bra.
You’re saying you can’t wear a bra under a shirt?
No this is like wearing a bra specifically to hold your nipples and not the breasts. The bra does this already. The right pair of underwear also already do this for your balls.
A shirt would be an analogy for boxers, which do nothing. But boxer briefs or briefs are already supportive like a sports bra. This new… thing… looks like it would be like wearing an underwire under a sports bra.