Even a step beyond the Gravity Zero 9191, which feels light, is the
Super G 9172: truly the lightest safety glasses: just 18 grams. The
lens, moulded with increased injection pressure, is noticeably thinner
yet provides the same protection as other Uvex lenses as well as
identical, optimal optical properties. UV400 protection, soft temples
(DCT). The clear polycarbonate lens has the Supravision Plus coating:
antistatic, scratch resistant on both sides, antifog and antistatic
inside and out.