Thanks,
It doesn't appear to be a laminate at all. Honestly this stuff is just like scotchlite. If you look at the front of the helmet, on either side of the Star of Life there are strips that were applied by the manufacturer. These are the same color as the vinyl decals I bought on line.
Those are scotchlite but according to the 3M site it's Scotchlite 8887 which is a reflective film bonded to a fabric with a pressure sensitive adhesive.
The stuff I have is straight vinyl.