The most innovative technology is always inspired by the prototypes provided by nature itself. That is why Porsche Design created the Ball Tec. Thanks to a unique ball hinge that connects the frame made of ultra-light polyamide RXP and the temples made of 100% titanium, the technology and hinge used in the P’8913, do not require any screws or maintenance. A fusion of form and function that embodies the Porsche Design philosophy. Want to wear comfort for a life time? Then hit the link in our bio. #PorscheDesign #Eyewear #BallTec #P8913 #Innovation #Nature #Design #Sunglasses #FormAndFunction