Numero 50 Oro BiancoNumero 50 by Retrosuperfuture is a minimal and light all metal model. The silhouette draws from 1990s essential designs, with its rectangular shape, wire structure and a pared down aesthetics. This version of Numero 50 features a matte white gold metal finish with crystal acetate on the temple tips. Prescription lenses not included. The box contains a hard case and a cleaning cloth.