MLC EYEWEAR &reg; Ice-Cold Retro Square Sunglasses Reflection Mirror Lens Series UV400 Plastic frame composite lens non-polarized Lens width: 50 millimeters Bridge: 18 millimeters Arm: 140 millimeters U.S. Standard ANSI Z80.3-2001 | CE Certified | UV400, absorbing over 99% of harmful UVA and UVB spectrums. Smart design to fit your face curve. Absolute comfort for everyday wear. Smooth Finish with Hand Polished Frame MLC Exclusive Pouch made in micro fiber material Lens 50mm x Bridge 18mm x Arms 140mm