Innovative technology and unique style in perfect harmony. The P´8912 sunglasses bring a new, extroverted edge to the Porsche Design sunglasses collection and feature trailblazing BallTec ball-and-socket hinges. The timeless Round Aviator frame made from high-performance plastic is accentuated by a metal bridge – a detail that lends the men's glasses an unusual and very exclusive look. The precise BallTec ball-and-socket hinge creates an innovative, screwless connection between the socket and the titanium temples, making the glasses maintenance-free. Striking and engineered: quintessential Porsche Design. Available in colorway C (light gray, dark gun / green pol. XTR) with innovative Vision Drive® Polarized XTR lens technology, in colorway B (brown, gray / gray polarized) with Vision Drive® Polarized lenses.