Vintage Silhouette Futura 571 sunglasses by Silhouette, Austria, 1970s. An iconic example of the futuristic eyewear designs of the 1970s, the Futura series became renowned for its bold, space-age aesthetic and distinctive oversized silhouette. The model 571 is particularly recognizable for its sculptural frame and striking central bridge element, creating a highly graphic and avant-garde look typical of the era. This pair remains in nearly mint condition, showing only minimal signs of age and careful preservation over time. The lenses and frame are very well preserved, making it an exceptional example for collectors of vintage designer eyewear. A rare and highly collectible piece of 1970s design, sought after by collectors of vintage fashion and iconic eyewear.