Criterion

From Jenny Everywhere Wiki

Criterion was a “retro-type” superhero from Universe Gemini, who lived in the same city as Zed Hudson.

An old-school hero who may have been older than he looked, he wore tights and a cape, in primary colours, and boggled at the idea of younger heroes like Zed Hudson who adventured in plain clothes. Zed, in turn, thought his outfit was ridiculous. However, they still had an amicable relationship, greeting each other when their flight-paths crossed. (COMIC: Zed Vs. Perspective)

Later, Zed invited Criterion alongside several friends of his to a meeting at a café so that he could introduce a new friend, the alien girl Neila, to them. (COMIC: Zed Vs. The Introductions)

At the end of that meeting, Criterion was seen in the background, taking flight from the park and saying his goodbyes to the others. (COMIC: Zed Vs. Hard Feelings)

On another occasion, Zed Hudson stumbled across Criterion patrolling the area of the city known as "the Village", where the stalwart hero, using his enhanced vision powers to scout for danger, got the shock of his life upon witnessing some of the more sexually liberated denizens going about their nightly activities. (COMIC: Zed Vs. Eyes Wide Open)