Judging from those photos, they are definitely not fakes.
The only known fakes circulating the internet are these:
https://www.qoo10.sg/item/SHURE-SHU...IVER-BASS-SOUND-ISOLATING-EARPHONES/450800262
yes i know, terrible.
Plus, that's e-infinity (a well known grey importer with a good reputation). I'm yet to see an established grey importer sell actual counterfeit products. I've seen dodgy practices such as unsealed packaging, but never fakes.
As always, if they sound real, they probably are (since major compromises are made to sell fakes at significantly cheaper prices).