100% Brand New & High Quality. Lens Material : TAC Polarized Lens Frame Material : Metal+PC Visible perspective rate: 99 (%). Anti-UV level : UV400 100% UV protection . Whether polarized : Is polarized glasses . Weight : Approx 28 g. Lens Width : Approx 58 mm . Lens Height: Approx 50 mm Bridge Width : Approx 16 mm . Frame Width : Approx 141 mm . Legs Length : Approx 132 mm .