Last year I was walking with some friends when I said, “Hold on, I need to adjust my underwear,” and then reached into my leggings to do just that. (It was dark, and on a quiet block, I swear.)
“Why are you wearing underwear?” a friend asked.
“Um...” I said.
”I never, ever wear underwear under tights,” said another.
“But these are leggings. I wear underwear under pants, and these are...”
“Not pants,” a friend finished for me.
“Neither of you wear anything under leggings, or tights?” I asked.
They shook their heads. “Never have.”
So I stopped. Just to see. It felt odd, yet freeing. Comfortable yet naughty. It mostly just feels strange to get dressed and put on a bra but no underwear. And I wear bras 99.6% of the time.
What about you? Always...sometimes... never... depending on...? This only works if one wears long, tunic-type garments or dresses over the leggings, otherwise, there is show through during bending. And no one wants that. Probably not no one, but.