RAY-BAN 3857 FRANK, color 919631, size 51, are unisex sunglasses with square metal frame in gold color with transparent acetate arms. The lenses are made of crystal in green color and 100% absorbent to UVA and UVB radiation.

Originally designed to meet the needs of pilots in flight, Ray-Ban has been the most recognizable name in optics since 1937 with models such as the Aviator, the Wayfarer and the G-15 crystal lens. With additions over the years such as the Round and Clubmaster ranges and combined with one of the smartest brand names (to ban the rays), Ray- Ban sets the tone every time for what's to come.