Littlebird4 Replacement Sunglasses Lenses Compatible with Oakley Big Taco, Polarized with UV Protection-Black 1.One pair of Black replacement lenses,1.5mm thickness, the same as factory's; 2.100% polarized , reduces glare and enhances contrast,and provide 100% UV protection; 3.Precision cut to fit your Oakley Big Taco frame perfectly only, please confirm your model before placing orders; 4.Impact Resistant: Meets ANSI Z80.3, ISO 12312-1:2013, and AS/NZS 1067:2003 standards & ANSI Z87.1 high mass, high velocity impact standards; 5.Water,sweat,oil and dust resistant.