Frame_material: PC Frame_color: Dark Black Lens_material: PC REVO Photochromic Lenses Filter Catagory: #1~#3 Optical Level: 1 Suitable For Driving: Yes Non-Toxic Painting Inspection Standards: CNS15067 / EN1836 *AD REVO Photochromic Lenses, color change with the UV rays. *The stronger UV rays are, the darker the lenses will be. *Vented lenses design *Perfect color perception *With Adjustable nose pad *Exquisite hand-made ink painting frame *Suit for everyone *Light weight *Adjustable Nose Pad
