Oakley Plutonite Lenses offer 100% UV Protection filtering 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 Road sport lenses designed to help you see subtle changes in road texture and quickly spot hazards like rocks and potholes in medium to bright light conditions. Ideal for cycling and running. Light transmission: 20% 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. Switchlock technology to make changing lenses a snap.