Built to stand out, Oakley Mercenary Sunglasses use a sleek, double-bridge architecture and a larger, rounded lens shape merged with innovations built to perform.Prizm lenses - enhance colour, contrast and detailO Matter frame - light weight and durable for all-day comfort No-slip Unobtanium nosepads - for increased grip with perspiration Light transmission: 11% Light conditions: Bright Light Contrast: IncreasedFrame colour: Matte Fog Lens colour: Prizm Black Fit: Standard