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: 28 Spring Hinge Size: 48-21-140 Colors: Black: UPC: 645759258458 Brown Fade: UPC: 645759258465 Black Fade: UPC: 645759258472 SIZE A B ED 48-21-140 48.00 41.80 52.20 ED ANGLE DBL STS CIRC. 000.0 21 000 146.6 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.