Porsche Design Sunglasses P8668 B Grey Red Olive Lite Silver Mirror Bike Slender temples have a patterned Phantom+ Blue Photochromic Polarized Slender temples have a patterned plastic section 0 XL OO9188 F7 Polished Black Prizm Sapphire Iridium Polarized are taken from the Performance collection from Oakley with a standard size frame which features an enhanced lens coverage with a deeper lens on the semi rimless frame which is given even more grip than previous incarnations with the stems as well as the nose pads fully covered with unobtanium that grips more with perspiration Porsche Design Sunglasses P8668 B Grey Red Olive Lite Silver Mirror are a modern shield style crafted from lightweight acetate The slender temples are engraved with the Porsche Design for brand authenticty