-Premium Mineral Lenses: The lenses are high-quality mineral glass, offering superior optical clarity and scratch resistance compared to standard plastic. -Mint Condition: These are in wonderful, unworn condition, with no scratches or signs of wear on the frame or lenses, a true time capsule find. -A Unique Find: There are no maker's marks, which is typical of small, high-quality French ateliers. You won't find another pair exactly like these, guaranteed. Import fees (duties & taxes) are handled by your local customs authority and are the responsibility of the recipient. These fees are not included in our prices or shipping. Important: Should a package be held by customs and the required fees remain unpaid, the carrier will be forced to return or abandon the shipment. In such cases, the it.