As to Nike shoes, almost people of all ages, from the children to the outdated, know them.
There's solely two and both are fairly disposable, though the second at least nods at the wider MCU we all know Wakanda goes to collide with in Infinity War.

This pertains to the earlier tip in that in case you have to elucidate to folks what or who you're presupposed to be, it is identical as having to let people know when you find yourself telling a joke.