It's at least the second one that Akamai's done, although I like this newest one the most.

The old one was: https://www.uniqlo.com/us/en/products/E459561-000/00

I have both of them and wear them to work regularly xD

The guy who founded the new political party Team Mirai also wears it frequently: https://en.wikipedia.org/wiki/Takahiro_Anno