P8688 Porsche Design SunglassesPower intermingled with purist precision: inspired by the silhouette of the Porsche 911, the modern Porsche Design P'8688 Liquid Titanium sunglasses put a new spin on the Flowing Titanium series. Organic, elegant forms suggest the flowing movements of liquid metal, captured in a 100% ultralight titanium frame. Delicate 3D molded temples create light and shadows at every turn. Minimalism packed with dynamic power.