mbyron wroteI believe they're Nikes.
Believe it or not, the OP actually makes sense since Nike develops "styles" that eventually become their own "brands", like Jordan.
Nike also owns other brands.
I hope the OP didn't mean to use the word "Nike" as a generic term for athletic shoes. I don't think they've attained the generic/brand status of Kleenex or Scotch tape.
At least not yet. 😀