CODE: OO9250-0457. SIZE: L (137MM) Developed with the casual runner in mind, Oakley® Actuator features a universal round shape with larger sized lenses for optimal coverage. Adjustable wire core temples and O Matter™ frame material help provide comfort and durability needed for wherever your runtakes you. With Unobtainium® nosepads, featuring an anti-bobbing bridge design, for a no-slip grip, Actuator is kept in place no matter the activity level.