Oakley Caveat Aviator Sunglasses- Vr50 Brown Gradient Lens 。SIZE: M (130MM) The iconic aviator silhouette gets a fresh Oakley®-style update in Caveat™. Up front, these ultra lightweight C5™ sunglasses are classically cool. Turn sideways, and the sleek temple with modern cutout is ready to rock the runway. Read Less • Lightweight O Matter™ frame material with ellipse metal icon accents • Unobtainium® earsocks and nosepads for increased comfort and performance • Polarized and Iridium® lens options available Interchangeable lens system • Protective soft vault included Sizing Frames are measured in millimeters. We’ve included this information for each of our frames to help you estimate how they’ll fit your face. Size: M (130mm) 1Lens Height 49.2 mm 2Frame Width 130 mm 3Arm Length 137 mm 4Lens Width 59.6 mm 5Bridge Width 14 mm Fit Options Regular: A medium lens front designed for those who prefer to cover an average portion of the face. Adjustable Nosepads: Nosepads that can be widened or narrowed to fit your unique nose shape.