The classic notch bridge that sets Oakley design apart from other brands is flanked by smoothly rounded lenses and lightweight steel temples, and after we added Hollowpoint™ hinges that salute the genius of hubless motorcycle wheels, we knew we had the next evolution of Pitchman eyewear. Made of comfortably lightweight O Matter™ for all-day comfort, the frame stays securely in place with the grip of Unobtainium® stem sleeves. To learn more about Oakley Prescription frames, click here.