Littlebird4 Replacement Sunglasses Lenses Compatible with Oakley Antix, Polarized with UV Protection-Brown 1.One pair of Brown replacement lens; 2.100% polarized , reduces glare and enhances contrast,and provide 100% UV protection; 3.Precision cut to fit your Oakley Antix frame perfectly only, please confirm your model before placing orders; 4.Impact Resistant: Meets ANSI Z80.3, ISO 12312-1:2013 & AS/NZS 1067:2003 standards; 5.Water,sweat,oil and dust resistant.