The Oakley Airbrake XL is a goggle that features Oakley's quick lens change system. So by the flip of a lever you can quickly change lens for the changing light conditions. The Airbrake XL also has great peripheral vision and can fit over most eyeglasses. So if your looking for a goggle with a large lens and/or something to fit over your eyeglasses the Airbrake XL should be a great fit.
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.