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: Flex 180 Matte 64 ★ BEST SELLER! 180 Degree Spring Hinge Size: 46-15-125 Colors: Matte Black/Blue: UPC: 791109105306 Matte Black/Green: UPC: 791109105290 Matte Black/Red: UPC: 791109105283 SIZE A B ED 46-15-125 47.40 31.40 46 ED ANGLE DBL STS CIRC. 156.6 15 119 125 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.