So these glasses are special...
Why are they special other than the fact that they resemble something Jet Li would wear? These glasses fit mesh heads—no problems with the bottoms of the frames being embedded in your avi's cheeks; no weird floating or sticking out funny. They fit oldschool heads, too, but everything fits oldschool heads. What's more, they do not break in the presence of other opacity maps. So things like makeup, eyelashes, bangs, smoke, windowpanes, whatever... These things will not cause a glitch in the glasses. See? I told you that they were special.
Try it before you buy it!
♥ Izzy