Carbon/Blue Steel Sports glasses

The NYX Sports Vision System (SVS) is designed to span the wide variety of conditions that sportsmen face.... that being brightness and contrast. Brightness is the property of light which makes you squint and is controlled by varying the total amount of light being allowed through the lens. Contrast is the property of light which allows you to differentiate colors and focus on an object. This is controlled by varying the amount and type of color allowed through the lens.