Actually, no, that's not even quite it.
This is actually Peak Rebrand, in that it utilizes the "columns" striping from the initial rebrand football uniforms in a way that would have made a lot of sense at the time. But we've entirely ditched that element with the new football uniforms, and as far as I know it's nowhere else in any of the other sports either.
And all the other sports have been ditching the two-tone lettering over the past year too.
I'll tell you what this is: it's a b-side castoff idea from like 2015 that we're bringing into the light of day just for the hell of it, probably because they just ran out of time to do it properly for this year. Which, y'know, whatever. But just know that this Nike template with white-on-white piping looks terrible on actual players: