Experience brilliant clarity with these ChromaPop replacement lenses for the next generation in Smith performance eyewear. The Attack is faster in every detail. Experience the sound of speed with Smith MAG interchangeable technology; the lens change innovation that enables fast ChromaPop lens swapping for varying light conditions. Attack and Attack Max lenses are interchangeable for maximum utility. *Some product images are for color reference only and do not depict true lens shape. We do not offer replacement lenses for fixed frame models.