STORY
As new airplanes allowed people to fly higher and farther, many US Air Force pilots were reporting that the glare from the sun was giving them headaches and altitude sickness.
A new kind of glasses was introduced with green lenses that could cut out the glare without obscuring vision, and the Ray-Ban brand was born.
This new anti-glare eyewear went on sale to the public in 1937.
The original glasses featured a plastic frame with the now classic Aviator shape.
The sunglasses were remodeled with a metal frame the following year and rebranded as the Ray-Ban Aviator.