The Smilen Eyewear® Trend Spotter®, Eyeconomy®, and Broadway® Collections: These Smilen Eyewear lines are perfect for managed care and frame/lenses packages. They include a wide range of styles and features with the highest quality in the industry! Model: Flex+ 33 ★ NEW Spring Hinge Size: 53-20-140 Colors: Blue Crystal: UPC: to come Green: UPC: to come Lilac: UPC: to come Pink Crystal: UPC: to come Purple Crystal: UPC: to come Red: UPC: to come SIZE A B ED 53-20-140 00.00 00.00 00.00 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.