Its called researching like a mo fucking ninja,
I know the exact manufacturer they used.
I'm pretty sure the Chinese manufacturing companies just put photo's up of Quiet Life, Huf, Supreme, RipNDip etc etc to try and sell their hats they try
to make the same, because I see that it 'looks' like 5 or 6 different manufacturers there make the exact same hats as each other for these companies, which cannot be true. Online 'researching' into this topic won't get you far atall, it will just get you a sea of false information. But that's just my opinion, if you want real information you pretty much have to pay for it or know they right people high up in these companies.