Rectangle Sunglasses in a Gold Metal Frame. Features Brown Mono Lenses. FDA Approved with UV 400 Protection in accordance with 89/686/EEC BS EN ISO 123-1:2013. Accessible, affordable, yet fashion-forward sunglasses are the core foundation of SVNX design. From classic aviators to rounded shades that will shake up your outfit, SVNX provides all the latest accessory trends to complete every look. All our styles are FDA approved.