Assembled in the USA. FRAME FEATURES: OO9100 Leffingwell sunglasses feature a Bio-Matter rectangular, grey ink frame with textured temples, and Prizm jade polarized lenses. PRIZM Lens Technology designed to enhance color, contrast and detail so athletes can make the most of any activity. PRIZM JADE EVERYDAY LENSES are designed for medium to bright light conditions to make the environment appear more vibrant, yet natural, with richer detail. Light transmission: 12% 100% UV PROTECTION: Oakley Plutonite Lenses provide 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. BIO-MATTER: Made from bio-materials having at least 56% bio-based carbon content from castor oil to fossil sources.