Few things are truly classic. Our bestselling Knoxville sunglass has been given a sport upgrade. Bringing you a lightweight frame you will barely feel but is sure to get you noticed.Frame: 6 base mold injected grilamid frame in feather weight construction with performance grip nose bridge and temple tips. Innovative double action hinge system.Optics: 6 base melanin infused polycarbonate lenses. 100% UV protection. Up to 98% blue light protection.Polarized polycarbonate lenses: 99.9% Premium glare reduction, relaxed/soothing eye feeling, true color perception, and scratch resistance.Pro lenses: anti-reflection, hydrophobic, and oleophobic performance lens coatings.Includes microfiber cleaning bag.Designed in California. Made in Italy.Lifetime warrantyMeasurement: 48h - 139w - 140l (Medium Sized Frame)Weight: 26 gramsHelpful information: California Residents, Read Prop 65 Warning