STYLE. SUBSTANCE. SERENGETI. THERE'S A LOT MORE TO SERENGETI THAN MEETS THE EYE. The unsurpassed, patented technology in every lens gives you sharp, crystal clear vision. Our lenses also filter out the damaging rays that create strain and fatigue and can permanently damage the eye. With Serengeti, it's a better world. And you're in the driver's seat. Your eyes have never had it so good. Serengeti Luigi Espresso Brown Tannery / Polarized Drivers 7381 Light changes continually from sun-up to sundown. No matter what the weather may be, your eyes are constantly exposed to lighting conditions that strain and fatigue. Superior technology has been integrated into lenses and frames that provide exceptional protection and durability. Sunglass Features: Polarization Phtochromic lenses Spectral Control Lens System Precision Optics UV Protection Blue Light Filters Brand new sunglasses include a leather carrying case with microfibre lens cleaning cloth in original manufacturers box with documentation. Specs: 60 17 34 131 Frame: Espresso with Brown Leather Tannery Lens: Polarized Drivers (glass) Model 7381 Dispatch is FREE WorldWide!!! All orders are shipped via First Class Air Mail. We ship out from Monday to Saturday. We proudly accept PayPal. Contact us if you have any questions.