Features of the Electric Mahi Sunglasses Frame: 8 base mold injected, flexible impact-resistant grilamid frame in featherweight construction with Performance grip nose bridge and temple tips. Innovative double action hinge system. Optics: 8 base melanin infused polycarbonate lenses. 100% UV protection. Up to HEV 98% blue light protection. Polarized: 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 Warranty. Measurement: 50h - 139w - 130l (Large Sized Frame)