Aura Lea Eyeglasses by Barton Perreira. Shape: Round, Material: Acetate, Color: Black Tortoise Gradient, Desert Sky, Heroine Chic, Hush, Matte Chestnut, Mocha, Tea Rose Gradient, Size: 51-20-145. 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.