The concern for the font of the size on the box seems warranted. Every pair from SNKRS release has correct, bold font.
Seems extremely unlikely that early providers - unbreakable, fineline - just happen to get a large assortment of the pairs with incorrect fonts if it's a QC issue and only a few end up that. It's also interesting that almost all of the fake early pairs posted have subsequently had the same, incorrect size font.
The only counterpoint is that a few pairs authenticated thus far by StockX have had the incorrect font as well, including two 13 pairs.
Order of images goes SNKRS x2, Fineline x2, StockX x2.