100% UV protection, polarized lenses for clear vision. It is made from high-quality acetate, they provide both style and durability. Acetate is high-quality and known for its flexibility and comfort. UV protection: 100% UV protection, category 2-3Lens Type: Polarized, 1.1 mm TACMaterial: AcetateWidth: 14.1 cmHeight: 4.9 cmLength of temple: 14.3 cmLens Width: 6.1 cmBetween Lenses: 2.1 cm