The Polarized Jawbreaker Sunglasses feature Oakley's most innovative optic features for cyclists. HD Polarized technology filters out 99% of reflective glare, while an Iridium coating helps the Plutonite lenses balance light transmission. Cycling specific features include the Switchlock quick and simple lens interchange system, helmet compatible temple adjustments, and a 44% larger field of view compared to standard sunglasses. High Definition Optics ensure that the lens meets the American National Standards Institute's ratings for optical clarity, visual fidelity, and impact resistance. The Plutonite lens also filters out 100% of UVA, UVB, UVC, and harmful blue light up to 400nm. Like the lens, Oakley's O Matter frame resists impact and has a comfortably light feel, and Unobtainium pads give the nose and temples slip resistant convenience. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer andor birth defects or other reproductive harm.