WILEY X TOBI•Active Series•Proprietary Polarized Lens Technology Adds 99.9% Polarization to 100% UV Protection•RX-Ready •Exceeds ANSI Z87.1-2003 High Velocity Impact Safety & Optical Standards •Triloid Nylon Frames •Shatterproof lenses •Secure non-slip rubberized fit •Accomodate prescription lenses •Fits Size: M-L •Bronze lens •Brown crystal frame