Thanks for the advice so far. All I have are these pictures to go by and I've taken a good look at a pair of Gascans maybe once. Odds are they're fake, but he seems pretty confident they aren't. If he still has them this weekend I'll take a look.
Here is a front shot.
http://img.photobucket.com/albums/v416/03SpecV/Wont%20use%20again/IMG_0176.jpg
The microbag, papers and box are real so if the glasses are fake someone sure went through alot of hassle to make them look real.