Zelda is an innovative browline frame. Material: 10mm block, black acetate frame, custom double laminated acetate temples featuring precious metal hardware. Hardware: black and blue and tortoise. Lens: grey gradient CR39. Light gold signature arrowhead front pin. Light gold custom hairline engraved wire core design. Light gold tension-secured custom hinge with double arrow. Light gold domed 3d metal cameo logo. 6 base CR39 lens with backside anti-reflective treatment. 100% uv protection. Handcrafted in Japan.