WHISKER Sunglasses - Durable C-5 alloy is digitally sculptured into the thinnest wire frame ever created by Oakley. Its flexibility provides an adaptable fit with minimal cranial pressure. WHISKER sunglasses combine all-day comfort with the unbeatable clarity of HIGH DEFINITION OPTICS (HDO ). Lenses of pure PLUTONITE filter out 100% of all UV and maintain impact protection that meets all ANSI Z80.3 standards. For added comfort and a secure fit, supple UNOBTAINIUM components increase grip with perspiration. Ultra-lightweight hi-modulus C-5 frame material Metal Icon Accent Wrapped, raked frame geometry with 8.75 base lens curvature for better peripheral coverage Patented hydrophilic Unobtainium earsocks ensure a snug, secure fit XYZ Optics for maximized clarity at all angles of vision Optional Iridium coatings to reflect glare and heighten contrast Plutonite lens material blocks 100% UVA, UVB, UVC and harmful blue light Meets ANSI Z80.3 for impact requirements Meets ANSI Z87.1 for optical requirements Available with Oakley Prescription Lenses Also available in: Polarized, Replacement Lenses