The glass was withdrawn, within a heartbeat of release, due to 'issues with the frame', although I have not known of any problems with it.
i believe the "issue" was they couldn't get consistency in the color... just 400 were produced and each one had different hue... lower 100s were lighter, then it got darker almost like carbon. Even on the same pair of glasses the different parts of it were not consistent shade of brown.. i.e orbitals, stems, nose bridge