Gen Z’s war against leggings

Do you wear leggings, or are you young? There have always been ways to spot someone who is old: white hair, a gray beard, bifocals, references to smallpox. But now, to the chagrin of millennials — the newest batch of elderly people — there’s one that hits too close to home: leggings and tight athletic wear.  Once touchstones for wealth, fitness, and sexiness, formfitting athleisure has become a uniform for the geriatric — allegedly.  Determining what is and what isn’t old people’s garb is Gen Z, the youngest adults on the planet. Even though they will eventually become old themselves