Mens Oakley Ojector Sunglasses. An extension of the Ahyris family of eyewear styles which feature a unique design element on the frame, the universally flattering silhouette of Ojector sets it apart. The strong, yet lightweight O-Matter™ frame, designed with three-point fit, helps provide all-day comfort.  Prizm™ is a revolution in lens optics built on decades of colour science research. Prizm™ lenses provide unprecedented control of light transmission resulting in colours precisely tuned to maximise contrast and enhance visibility. Matte Black frame with Prizm Grey lens; allows 17% light transmission, ideal for bright light conditions and will increase contrast.