Gatorz Magnum Blackout Frame PolarizedTruRay Polarized Series lenses possess proprietary filter technology that allows only the uninterrupted light spectrum to reach your eyes, resulting in ideal visual perception and clarity. Instantly see the unprecedented difference with bolder colors and deeper contrasts through the cutting edge lens technology. LENS TruRay Optics 100% UV Protection Made from polycarbonate, one of the most impact- resistant lenses on the market Anti scratch coating FRAME The Blackout Edition frames feature our matte black logo instead of the regular silver edged logo. This edition is the #1 request for Military Special Forces. The Blackout edition has no reflective colors/surfaces on the frame, and is the most popular choice for the Gatorz enthusiast. MATERIAL & QUALITY 7075 Billet Aircraft Aluminum Adjustable custom fit Dual sided - 5 Barrel Hinges Classic 4 - Rivet SystemFrames are hand crafted in the USAHinge to Hinge Width - 147mm Frame Height - 37mm