Crotchless panties
are the most impractical and irrelevant piece of lingerie out there. Lingerie is supposed to tease, hide, and hint at what's behind. These do the exact opposite and just frame your bits in superfluous material that still has to be removed, or, if left on, just gets in the way.
Besides that, they provide absolutely no support for your balls.
Besides that, they provide absolutely no support for your balls.