SQUARE 1971 CLASSIC Sunglasses in Arista Gold and Light 。Model # RB1971 914751 54-19 Comes with Ray-Ban hard case, Cleaning cloth and new purchase info pamphlet FRAME - Polished Arista Gold LENSES - Light Brown Gradient FRAME SHAPE- Square FRAME COLOR - Polished Arista Gold FRAME MATERIAL - Metal TEMPLE COLOR - Arista Gold LENSES COLOR- Light Brown Gradient TREATMENT - Gradient Authentic Ray-Ban Square 1971 Sunglasses RB1971 914751 54-19 Gold Frame Brown Lens. The return of a 70s look from the vault, these oversize square metal frames know how to turn heads while fitting comfortably and confidently on yours. Available with iconic green lenses or with a variety of crystal gradient and Evolve gradients. Simply-constructed metal frames pair with slim, flat Havana temple tips and a range of solid and gradient give this flashy look a strong foundation.