Ray-Ban Mens Ray-Ban Aviator sunglasses. These are the sunglasses that started it all, the Ray-Ban AVIATOR?. Originally designed for the U.S. military fighter pilots in 1937, this updated version has a sleek shiny gunmetal frame and crystal polarized blue gradient grey lenses. And with superior clarity and 100% UV radiation blocked to 400nm, they not only look good, but are easy on the eyes.Frame Colour: GunmetalEU Filter 3PLens Gradient: YesHinge Type: No FlexMirrored: NoPolarised: YesAviator SunglassesUsage: FashionMetal Shop At House Of Fraser