Could be ORourke but doesnt he do that thing where he cuts the sock from the ankle up and just slide it over? Also, they were last year's socks so its not Brunner. Im going with Iro. Final answer.
Ummm, last year's (and this year's for that matter since they are the same) shorts had a black bar at the back as well as the front at the bottom, and the stripes go all the way to the bottom of the short. There is more than 1 black & gold team out there that is sponsored by adidas. (I'm not looking for it through all of those teams, but I'm gonna take a wild guess and say that guy isn't a Crew player, from the recent past, anyways).