TR9901_53 161 36 C4_DEThese vibrant frames from Omega Opticians are part of a collection of lightweight, full rim eyeglasses likely made from durable acetate or a similar plastic polymer, such as TR90. They are designed to offer both comfort and style, available in several eye catching colors. Key Features by Frame Black & White Patterned Frame (Top): This frame features a bold, classic rectangular or square shape with a distinctive black and white tortoiseshell or marble