Blaze to the front of the pack with the Smith Factor Max Polarized Sunglasses. A rimless frame maximizes peripheral vision and allows an unobstructed view around you, while the large lens size provides excellent coverage. The Factor Max Sunglasses come equipped with a polarized lens to eliminate glare and provide the clearest possible vision over pavement, snow, or water. The included interchangeable lenses ensure that you always have the best optics on a sporting day out, whatever the lighting conditions. See sizing chart for lens information.