Cyclists favor the Polarized Radar EV Path Sunglasses because Oakley equipped them with some of the most innovative optics since the evolution of the eyeball. Oakley's HD Polarized technology filters out 99% of reflected glare, while Plutonite lenses resist100% of UVA, UVB, UVC, and harmful blue light up to 400nm. Oakley also added an Iridium coating to balance light transmission, and High Definition Optics ensure that the lenses meet the American National Standards Institute's ratings for optical clarity, visual fidelity, and impact resistance. The Radar EV Paths also feature Oakley's Switchlock lens interchangeable system so you can switch lenses simply and quickly mid ride. The impact resistant O Matter frame features Unobtainium pads at the nose and temples for slip resistant comfort. Oakley's Three Point Fit ensures a personalized feel regardless of your face size.