Black Aviator Sunglasses GSA8146

Aviator sunglasses feature the Ray-Ban Evolve photochromatic lenses. The Evolve photochromatic lens treatment allows a gradual change of lens color from a lighter shade to a darker shade within three minutes when exposed to UV light outdoors. No other light will result in the color change. This is the product of meticulous, original styling that translates the best of the latest fashion trends into an ever-contemporary look.