Style: Modified aviator - Size: 54-19-145mm (eye-bridge-temple) - Frame Color: Matte black, Matte gunmetal-tone, Matte silver-tone - Lens Color: Blue (Matte gunmetal-tone), Smoke (Matte black, Matter silver-tone) - Frame Material: Metal - Lens: Plastic - 100% UV 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.