The Smilen Eyewear® GothamStyle® Flex Collection: Our signature GothamStyle style of plastic frame with the added comfort of spring hinges. Trendy shapes, colors, and designs at value pricing and superior quality! Model: 71 Spring Hinge Size: 53-16-145 Colors: Black: UPC: To Come Burgundy: UPC: To Come Teal: UPC: To Come SIZE A B ED 53-16-145 54.20 36.60 50 ED ANGLE DBL STS CIRC. 151.2 16 129 145 Frames carry a two year warranty (for frame exchange only). Available colors for purchase are determined in the shopping cart "Color" menus. Available frame styles are indicated in the "BRANDS:" drop-down menus above.