Porsche Design P8593 C (Shiny Brown - Matt Black with Grey with Mirror effect lenses) Titanium frame plastic lens non-polarized Lens width: 64 millimeters Bridge: 14 millimeters Arm: 135 millimeters Homme style Frame material: Titanium Manufacturer reference: P8593 C Primary frame color: Shiny Brown, secondary color: Black in matt Grey with mirrored style lens