Sorry but IMO they are counterfeit. Lots of stuff is wrong so glad you asked here first. You can see the synthetic white fuzzy underlining showing on the pic with the incorrect stamping.
ALL: These are a perfect example of how good the counterfeiters have gotten. The insole stamping looks decent to me but the synthetic material shows and the date code is in a correct format but incorrectly stamped.
Take advantage of this board as we can save you from being nailed for counterfeits on many (not all) designer labels.