I just found the following on a web page.it has become commonplace to wear leggings instead of pants in almost every informal social situation.Even discounting the problems of translation from whatever language that's written in, I claim it is unlikely to be true.
My personal testimony is that I have never owned a legging, much less worn a legging, not in the privacy of my own room behind locked doors, not in a retail outlet, not on public transport. Nowhere.
Who are these dubious phantom barbarians? In which horde are they alleged to skulk?