The Oakley Flight Path XL Replacement Lens in Prizm Persimmon is a goggle lens made for convenience, protection and style. Oakley's exclusive spectacle lens technology designed to help you see the contrasts in the mountains in a variety of light and snow conditions. Oakley lens colours are designed to offer the best combination of light filtering, colour balance and visual contrast. Visibility on the mountain can vary wildly, from socked snowstorms to dazzling bright sunlight, and everything in between. Oakley offers a comprehensive range of performance lenses that match specially designed base colours with unique IRIDIUM® coatings, designed to accurately adjust, contrast and balance light transmission. Light Transmission 39% Light Conditions: Snow & Cloudy Contrast: Increased Standard Spectacle Lens Colour: Orange