Terminator 2 resistance soldier coveralls

Just curious if anyone knew what particular coverall (brand or style) was used for the resistance soldiers in Terminator 2. I've sourced some that are close, but can't seem to find one with the dual chest cargo pockets.

I thought maybe they were customized, but the more I look, the more they look like a mass produced item, similar to a military mechanic's coverall or a USAF flight suit.

Thanks in advance for any help.

Really, nobody has anything on this one??? Guess I'll go post over at Aliens Legacy.

Looks like JC Penny made them some years back, but no longer do. Anyone got some, or one, laying around??? Grease stains are more than welcome.