Sunglasses Polarized Lenses Replacement for Oakley M Frame Hybrid, New (1999) Sunglasses Black Mirror Coatings It offers 100% UV protection & 100% polarized, easy to install Precison cut and guaranteed to fit with the original Oakley M Frame Hybrid, New (1999) frame extreme Water, sweat, oil and dust resistant Reduces glare and enhances contrast perfectly Optional mirror coatings optimize usable light for specific enviroment and activities