RIGARDS x Ziggy Chen 925 Sterling Silver,Rigards x Ziggy Chen - RG1911TI - matte black,ZIGGY CHEN&RIGARDS,RIGARDS x Ziggy Chen 925 Sterling Silver,RIGARDS + ZIGGY CHEN - EYEWEAR Created in collaboration with avantgardist designer Ziggy Chen. Each pair is an individual piece of art as the copper takes the patina finish differently from frame