The Dragon Roadblock H2O Polarized Sunglasses will take you anywhere, from the town to the river, with all the water performance technology wrapped up in a subtly unique frame. The TR90 Frame construction provides an incredibly lightweight feel that can withstand any activity you throw its way. Built with Stainless Steel hinges and 6 Base Polycarbonate Lenses for added durability, and Polarized lenses offering 100% UV Protection. You can tackle any sport with the street-styled Roadblock Sunglasses. Performance Polarized and 100% UV Protection, H2O Floatable TR90 Frame, Waterproof and Lightweight, Scratch Resistant, Stainless Steel Hinges, 6-Base Polycarbonate Lenses, Rubber Nose Pads and Temples, Best Use: Multisport, Lens Material: Polycarbonate, Polarized: Yes, Interchangable Lens: Yes, Additional Lenses: No, Face Size: Medium, Nose Pads: Yes, Warranty: 2 Year Limited, Lens Type: Polarized, Model Year: 2018, Product ID: 564953, Frame Shape: Rectangle / Square, Model Number: 293955915405, GTIN: 0886895286121