Persol PO3166S-Series Calligrapher Edition sunglasses created in collaboration with Paul Antonio Scribe. Eye/bridge/temple (mm): 52-22-145. Light Havana acetate frames. Solid blue lenses with internal anti-glare treatment. Engraved calligraphy-inspired metal trim. Meflecto hinge at sides to ease temple pressure. 100% UV protection. Universal fit. All Persol eyewear is handmade in Italy since 1917 with the highest quality materials and technology.