
2 ALL-NEW STYLES!Back in the 1970's, Dr. John Nash Ott suggested to the Cincinnati Reds professional baseball team that they change the underside of their visors from green to gray. They did and went on to win the World Series... twice! Today, almost all major league teams wear gray visors.
Over 40 years of research have led Dr. Ott to the same conclusion that was reached in Major League Baseball. Certain wavelengths of light entering the eye can help us to function at peak performance levels.

The gray-tinted Ott Total Spectrum Sunglasses allow the full-spectrum of natural sunlight to reach your eyes, while protecting them from harmful levels of ultraviolet light. In addition to allowing full use of the natural spectrum of light, Ott sunglasses may help prevent the muscle weakening that, according to Ott and other researchers, tinted sungalsses can produce.

10-year limited manufacturer warranty. Hard plastic carrying case included.