The Attack Max have 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 raised-brow design for increased coverage. The Attack Max also features our two-position nose piece that is engineered to give you perfect fit and all day comfort. Megol temples ensure that your glasses are secure at your fastest velocity.