Renzo Sun Sunglasses by Barton Perreira. Color: Black Satin / Nightfall Polarized (AR), Gold / Poison Ivy Polarized (AR), Gold / Smokey Topaz (AR), Pewter / Old English Polarized (AR), Silver / Basalt (AR), Silver / November Rain Polarized (AR), Size: 60-13-145. Meticulously crafted by hand in Japan, a single pair of Barton Perreira frames is a real work-of-art with exquisite details and stunning silhouettes. Every facet and every angle of Barton Perreira glasses is brought to life with virtuosity and precision. Made from the premium-grade Japanese acetate and titanium, they fit like a tailored suit. In addition, the frames are wired with an adjustable foundation to align perfectly with the wearer’s face, while maintaining its shape.