Ray-Ban® Caravan® sunglasses originally launched in 1957 and are a streamlined, geometric model in metal and an alternative to the classic Aviator™. The Ray-Ban signature logo is displayed on the nose pads and lenses of the Caravan sunglasses which feature squared lenses and frame shape. As opposed to the teardrop lens shape sunglasses seen in the original Aviator, the Ray-Ban Caravan carries the tradition and iconic legacy of Ray-Ban with its own personal sense of style. The Caravan sunglasses are prescription lens friendly.