Beckon Frame Durability & all-day comfort of lightweight, stress-resistant O Matter® frame material Comfort & performance of Three-Point Fit that holds lenses in precise optical alignment Metal icon Lens Polarized &8211, Minimized glare via technology that produces the best polarized lenses on the planet with greater than 99% polarization efficiency (optional) Optimized peripheral vision of 6 base lens curvature Optical precision & impact resistance meet or exceed Z80.3 optical & basic impact standards UV protection of Plutonite® lens material that filters out 100% of UVA / UVB / UVC & harmful blue light up to 400nm Varied field of light transmission (top to bottom) via optional gradient lens shading Convenience & styling of exclusive women&8217, s eyewear case (included) POL = Polished POLR = Polarized IRD = Iridium