Wiley X Chelsea Sunglasses. distinct feminine design and style for a fabulous sun - shading accessory. A gorgeous look you"ll love, in either a liquid plum or "iced tea" style frame that matches up well with corresponding grey or bronze lenses. A wider, larger lens style gives you fabulous "hollywood" appeal, while blocking out 100% of damaging UV rays. Includes large black zippered case, leash cord and cleaning cloth; Certified to ANSI Z87.1-2003 high impact and optical performance standard. Bronze Lenses offer superior visual definition. Increase contrast, enhance ground level contours in most light conditions. Light transmission: 20%, 19% Bronze Flash (Crimson Brown), 19%. .