Lens Swap Dark Black Oakley Fuel Cell Lenses Polarized FITS Perfectly. Oakley Fuel Cell Replacement Lenses (Non-Engraved) NON-ENGRAVED - 100% Satisfaction Guarantee & Salt Water Safe. BLACK SMOKE LENSES - 6% Light Transmission( *NOT matte). FITS FUEL CELL SUNGLASSES SECURELY - All model numbers starting with OO9096 THICKER LENS QUALITY - 1.4mm lens thickness (40% thicker than other company's) UV PROTECTED, POLARIZED, GREAT CLARITY & IMPACT RESISTANT (ANSI Z80.3 Standards).