Oakley OO9188 FLAK 2.0 XL - Designer Sunglasses with Case (All Colours)

The Oakley Flak 2.0 XL O glasses have been manufactured with the ultra-lightweight O-Matter material of the frame ensures resistance and comfort for the whole day, while the Unobtainium gums ensure an unprecedented grip increasing grip despite sweat. Characteristics: - Frame color: Polished Black - Color of the lenses: Prizm Field - Fit: Standard - Light transmission: 15% - Light conditions: Bright light - Contrast: Increased Technologies: - Prizm Prizm is a revolution in lens optics built after decades of research into the science of color. Prizm lenses offer unprecedented control of light transmission resulting in precisely adjusted colors to maximize contrast and improve visibility. - High Definition Optics (HDO) High Definition Optics is a collection of patented technologies that allow Oakley glasses to meet or exceed standardization testing standards from the US National Institute for optical clarity, visual fidelity and impact resistance.