The striking and sophisticated brother to AVEC, SIGLO’s offers an innovative new construction technique to the classic P3 frame, its elegant acetate skin is cleverly sculpted to reveal a glimpse of its own intricate internal machinery. Inspired by the refinement of Renaissance statues, which were painstakingly composed to ensure structural integrity, designers forged the subtle curvature and balance of SIGLO’s acetate exterior in the mode of a functional sculpture. High quality acetate frame with metal. Acetate cut outs to expose metal details on frame front and temples. Dita’s unique hex screw hinges. Made in japan.