Serengeti claudio sunglasses sanded dark brown frame polarized driver lens description inspired by the past designed toward the future the claudio isnt just premium in its looks but also its materials world class craftsmanship and attention to detail define the internal spring hinge which is hidden inside the temple for a flush seamless design suitable for a broad fit range specifications base curve 6 rx temple length 140mm lens size 61 x 40 x 67mm dbl 14mm fit mediumlarg