Prizm is a revolutionary bio-engineering technology that optimizes lenses for specific sports, dramatically enhancing vision and contrast. Specifically designed for snowy conditions, Prizm lenses cover a wider range of light conditions compared to traditional tints. This means you don't need to change lenses even when the weather or lighting changes. In certain areas of the light spectrum, the human eye can perceive the finest details, which often get lost under flat, low-contrast light such as in snowy environments. Prizm lenses break the light into individual colors, similar to how an equalizer adjusts high and low tones. They amplify the contrast-relevant colors and filter out the rest. The result is clear vision and sharply defined details, even in flat light conditions. For more information, visit http://atoakley.com/prizm/?icmp=Hero_1_Explore-PRIZM.