BARTON PERREIRA ECHELON $ 650.00 Add to Cart Information Clean lines, striking details, and minimalist round lenses create a worldview of endless possibilities. Handcrafted in lightweight titanium and bespoke filigree on the bridge and temples. Available in both optical and sun. Size 48/23 Understand Frame Size Color SUN Champagne / Heroine Chic / Marine / Gold Hush / Rose Gold Dusk / Pewter Absinthe / Chestnut / Pewter Umber Tortoise / Antique Gold Champagne / Heroine Chic / Gold FREE SHIPPING. Domestic Only