Sunglasses Lenses Replacement Polarized for Oakley Big Taco Sunglasses Black Iridium Mirror It offers 100% UV protection & 100% polarized, easy to install Precison cut and guaranteed to fit with the original Oakley Big Taco frame extremely seamless Water, sweat, oil and dust resistant Reduces glare and enhances contrast perfectly Optional mirror coatings optimize usable light for specific enviroment and activities