1.100% UVA, UVB and UVC ( UV400) Protection 2.Superior scratches-resistance 3.High rigidity 4.Meet with ANSI Z80.3 and  CE EN1836: 1997 5.Frame and lens color are optional 6.Lens color: A) Grey and brown lens : maximum amount of protection in all conditions B) G15 ( natural vision lens) : see colors exactly as they are C) Yellow lens: enhancing brightness and clarity of vision D) Polarized lens: lower transmission and 100% protection from reflected glare  kids sunglasses, children sunglasses, children