Assembled in the USA. Oakley Plutonite Lenses offer 100% UV Protection filtering of all UVA, UVB, UVC and harmful blue light up to 400 millimeter. 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 Sapphire everyday lenses are designed for everyday, medium to bright light conditions to make the environment appear more vibrant, yet natural, with richer detail. Light transmission: 12% 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. Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment. Contact only happens at the bridge of the nose and behind the temples.