Slightly dramatic, most certainly liberating, the Encelia draws upon the carefree fashion, freedom, and attitude of the 1970s. Frame: 6 base mold injected grilamid frame with a 5 barrel hinge.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.Includes microfiber cleaning bag.Designed in California. Made in Italy.Lifetime warrantyMeasurement: 55h - 144w - 135l (Large Sized Frame)Weight: 27 gramsHelpful information: California Residents, Read Prop 65 Warning