A reinterpretation of a classic round with angular, hexagon-like shaping. Crafted in a lightweight metal with polarized lenses that provide sun protection while aiming to reduce glare, sharpen appearance and increase visual clarity. . Frame Material: Metal. Polarized. Size: 51-20-145mm (eye-bridge-temple). Nose pads. 100% UVA/ UVB Protection. Imported Proposition 65 is a California regulation that requires special warnings to be presented to customers if a product contains certain quantities of chemicals or toxicants known to the State of California to cause cancer, birth defects, or other reproductive harm.