Item Package Dimension: 7.09L x 4.21W x 2.6H inches Item Package Weight - 0.25 Pounds Item Package Quantity - 1 Product Type - SAFETY GLASSES PRIZM SNOW: Oakley’s lens technology is engineered to help you see contrast on the mountain in a variety of challenging light and snow conditions. Prizm replacement lenses provide unprecedented control of light transmission resulting in colors tuned to maximize contrast and enhance visibility with the impact resistance and UV filtering of Oakley's High Definition Optics (HDO).