Part explorer, part jetsetter, the Revo Groundspeed Polarized Sunglasses are at home in any environment. A classic navigator engineered to showcase the best of cutting-edge Revo technology without losing its stylish shape, this international, ultralight, polarized star is infused with confident character and available in a wide spectrum of options and colors. The classic navigator with a Revo twist, the Revo Freeman Polarized Sunglasses are lightweight and comfortable and offer superior light protection with Revo polarized lenses. This pair of active sunglasses fits both men and women, and will keep you looking good and seeing clearly for years to come.Filters out harmful light, while selectively allowing light that is helpful for vision..All lenses feature Digital Polarized Plus™ technology for 100% polarization to protect against glare, while still allowing you to view devices, watches, phones, etc..Revo SurfacePro™ Protection System: REVO EXCLUSIVE MIRROR COATINGS: 3-6 layers of high-tech, performance mirror coatings based on NASA lens technology used for satellite protection. REVO BACK-SURFACE PROTECTION COATING: 5 layers of protective coatings that help reduce intrusive back-surface reflections. AUTHENTIC REVO HYDROPHOBIC COATING: Permanent coating on the back of the lens that repels water and sweat. AUTHENTIC REVO OLEOPHOBIC COATING: Permanent coating on the front of the lens that repels oil and fingerprints..REVO EXCLUSIVE MIRROR COATINGS: 3-6 layers of high-tech, performance mirror coatings based on NASA lens technology used for satellite protection..REVO BACK-SURFACE PROTECTION COATING: 5 layers of protective coatings that help reduce intrusive back-surface reflections..AUTHENTIC REVO HYDROPHOBIC COATING: Permanent coating on the back of the lens that repels water and sweat..AUTHENTIC REVO OLEOPHOBIC COATING: Permanent coating on the front of the lens that repels oil and fingerprints..Graphite Lens: Blocks 100% UVA, UVB, UVC light. Absorbs 87% visible l…