Spy Optic is on of the most fun-loving, personable brands in the eyewear industry. Home of the Happy Lens, Spy Optics lens technology blocks out short wave blue light and UV rays while allowing the correct amount of long wave blue light, which creates a positive feeling in the body, fosters alertness and makes you feel better. They manufacture sunglasses as well as snow and moto goggles, so the next time you need ultra-stylish shades, buy Spy. Start earning cash back today!