This is Jimmy's (Jack Reynor) screen-matched, Hero outfit. Jimmy wears this outfit throughout the film. What is interesting is that either the special f/x, or wardrobe department ran a very heavy duty cable throughout the entire coat(you can see the cable poking out of the lower edge of the jacket in the 2nd pic.) It was either used for rigging, or from the "Matrix" style scene when he is frozen in time, and the cable makes it possible to form the jacket in specific forms to give the look of motion.
