Visible crew/equipment: When Jax and Clay are meeting with Alvarez (when they figure out the niners are branching out), the camera man is visible in Alvarez's sunglasses.
Visible crew/equipment: When Clay is hugging Lowell after telling him about what happened with his father, crew members are visible in Clay's sunglasses.
Visible crew/equipment: When Roosevelt is in Toric's room at the motel, you can briefly see a person holding a camera in the left mirror. (00:42:43)

Visible crew/equipment: When Jimmy Smits and Dave Navarro are talking to the shopkeeper, a microphone wire can be plainly seen under Navarro's wife-beater. (00:14:25)
Chosen answer: The First 9 wore these, as can be seen on old pictures. They later switched to leather, but Piney just never did.
Friso94