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: 41 Spring Hinge Size: 53-17-145 Colors: Black: UPC: 653829498734 Brown Fade: UPC: 653829498758 Black Fade: UPC: 653829498741 SIZE A B ED 53-17-145 54.30 35.80 42 ED ANGLE DBL STS CIRC. 21.6 17 132 145 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.