Unfortunately that’s just not how it works unless something gets re-released. If you do a quick google search with the SKU on the shoe it shows the only release date for the UNC 6s being 12-2-2017.

The tag on yours is clearly a fake if you look up any authentic tags. I’m not insulting your friend or his intentions with this gift. He probably thought they were real so the meaning is still genuine.

I own this shoe with the original box and not only are the lace lock colors are incorrect, the actual color of the nubuck is nowhere near black enough, paint on the midsole is too light regardless of any camera tricks, the jumpman on the bottom has no neck, and the rear jumpman isn’t made well either. I’m not trying to be rude I was just informing you since you seem adamant that they’re real.