This is another pair of fantastic 1950s vintage sunglasses. These are dead stock, never used sunglasses that were manufactured in Japan. They have the original "Made in Japan" sticker inside the arm. These are a modified rectangular frame that are made of a high quality tortoise resin. The glass lenses are dark green and UV protected. The green lenses with the tortoise shell frame are a great combination. These are optical quality frames and can be converted to perscription lenses.