Custom comfort and seat question

[Tpo]

So if I see a truck with armrests and dual visors does that mean it has the custom comfort option? Oh and it would have a passenger door lock too, correct?
But mainly I’m curious about the seat. Did some trucks come with more foam and cloth (vs vinyl?) covers?
I’m looking at a 60 c20 and from the pic I can see that it has dual visors, armrest on at least the drivers side, chrome ring around the dash knobs( and it does have cigarette lighter). I see no horn ring, and the seat looks like it has been recently recovered so that doesn’t tell me much about the seat. Waiting for ice to melt so I can put eyeballs on it.
Thanks