As to Nike shoes, nearly people of all ages, from the youngsters to the old, know them.
There's only two and both are fairly disposable, though the second at the very least nods at the wider MCU we all know Wakanda is going to collide with in Infinity War.

This pertains to the earlier tip in that in case you have to explain to folks what or who you might be imagined to be, it is the same as having to let folks know if you end up telling a joke.