Radar EV looks to its earlier brother Radar in style, and increases the height of the lens to broaden the peripheral vision. Its what the athletes demanded and it made sense and the new generation Radar continues to lead the field and be THE authentic sporting choice. Created with performance in mind it hosts both hydrophobic and oleophobic properties to the plutonite lens to help prevent smudges all mounted on a lightweight frame made from Oakley's own O-Matter. It runs interchangeable lenses which are available in a wide variety of lens colours and lens shape. Comes with microbag/cleaning cloth.So, buck up guys, its gunna be a speedy ride. They are lean, mean, winning machines in their own right. Don't just take our word for it, take to the fields and tracks instead and pour your heart and ambition into a session.Prizm is a revolution in lens optics built on decades of color science research. Prizm lenses provide unprecedented control of light transmission resulting in colors precisely tuned to maximize contrast and enhance visibility.