Features of the Smith Attack Max ChromaPop Sunglasses Large coverage Two-position adjustable nose pads Hydrophilic megol templeand nose pads for a secure Fit The Attack Max is faster in every detail, with a larger lens for maximum visibility and increased Fit than the Attack Experience the sound of speed with Smith MAG interchangeable Technology; the lens change innovation that enables fast ChromaPop lens swapping for varying light conditions Two ChromaPop lenses Are included, and have been crafted with a lowered-brow design for increased ventilation Our two-position nose piece that is engineered to give you a perfect Fit and all day comfort Megol temples ensure that your glasses Are secure at your fastest velocity