Porgy Backstage Polarized Sunglasses Black Tortoise Caddis Caddis Porgy Backstage Readers in Black Tortoise by Caddis Porgy Backstage Polarized Sunglasses Vodka Clear Caddis Caddis Porgy Backstage Reading Glasses CADDIS Readers Caddis Porgy Backstage Reading Glasses CADDIS Readers Caddis. With full, clear magnification lenses, see what you're eating in the green room as you hear the crowd behind the velvet curtains. Two dot detail with "Goofy" and "Regular" engraved on top of the frames. A premium hard coating protects lenses, increasing durability and minimizing scratches. Lenses include a high performance water, dirt, and grease repellent coating for easy maintenance and superior optics. Premium, bio based acetate frame with 7 barrel industrial hinges.