Oakley Actuator Sunglasses. Developed with the casual runner in mind, The 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. - Lightweight O Matter™ frame material with Square O metal icon accents - Available with Prizm™ lenses to enhance colour, contrast and detail for an optimized experience - Prizm™ Polarized lenses; enhanced colour and contrast of Prizm™ lens technology and the glare-free filtering benefits of HDPolarized - Prizm Sapphire lenses allow 12% light transmission, for increased contrast perception in bright light conditions Actuator Sunglasses