Assembled in the USA. Oakley's Plutonite Lenses offer top UV Protection filtering 100% of all UVA, UVB, UVC and harmful blue light up to 400mm. 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. Semi rimless 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.