Caravan Ray-Ban sunglasses are one of the most chosen model of the brand due to the excellent designs and manufacture which make that these glasses never go out of style. The square lenses contrast with the thin metal frame and the narrow but comfortable stems. The Caravan features square sunglasses lenses and frames, as opposed to the teardrop lens shape sunglasses seen in the Aviator. Geometrical and simplified designs are the hallmarks of this collection which provide a different and genuine look to everyone who wants to wear them. They can be used in varied situation such for working meeting or for taking a walk. Caravan Ray-Ban are available in two different lens width: 55mm which is perfect for smaller faces; and 58mm. Wear Caravan Ray-Ban sunglasses in gunmetal, gold or silver metal frame and lens treatments including crystal green solid, crystal gray mirror or prescription. Caravan Ray-Ban RB3136 was launched in 1957 and since then they have been fashionable and they will continue being fashionable, due to its design and its classic shapes which are simple but sophisticated and elegant at the same time.