Oakley's Plutonite Lenses offer top UV Protection filtering 100% of all UVA, UVB, UVC and harmful blue light up to 400mm. Oakley’s lightweight Plutonite lens material offers superior comfort, clarity & protection against impact and ultraviolet radiation. PRIZM Lens Technology designed to enhance color, contrast and detail so athletes can make the most of any activity. Prizm Golf sport lenses designed to help you spot transitions between the fairway, fringe and rough, gauging distance with accuracy to help you read the course better in low to medium light conditions. Ideal for golf or tennis. Light transmission: 30% Asian fit designed for people with higher cheek bones and a wider nose bridge. Patented High Definition Optics (HDO) provides superior optical clarity and razor-sharp vision at every angle. O Matter stress-resistant frame is lightweight & durable for all-day comfort & protection. Oakley’s injection molded thermoplastic O-Matter frame provides improved strength & flexibility over traditional acetate & is built to withstand shifting or deforming over time. Optical precision, performance, and impact resistance that meets all ANSI z87.1 standards for high-mass and high-velocity impact.