This unique style is meticulously crafted from ultra-lightweight 18 karat gold plated stainless steel frame shaped into a wave-inspired shape. Paired with two combined premium nylon lenses and Italian fine acetate temples to maintain one of the brand's most valued trademarks, its weightlessness. The lenses are equipped with the latest anti-scratch and anti-reflective technology from Essilor which provides added durability and scratch restiveness with minimal internal reflation. Embellished with 18 karat gold plated signature studs and fitted with 18 karat gold plated adjustable metal nose pads for a comfortable fit for all face structures. Handmade in Japan. Details Butterfly shape Handmade in Japan 100% UV filter Double nylon lenses from Essilor Anti-reflective coating Anti-scratch coating Italian pure block acetate temple 18 karat gold plated metal frame 18 karat gold plated metal studs and coin logo 18 karat gold plated adjustable nose pads Gold metal sticker printing