Polarized Ikon Replacement Lenses for Oakley Twoface (OO9189) Sunglasses - Multiple Options ****IMPORTANT****PLEASE READ****IMPORTANT**** These lenses will only fit the regular Twoface model. Please make sure part number OO9189 is printed on the inside of the frame. Taper Corrected Injected Molded Polycarbonate - (Same Quality As Your Original Oakley Twoface Lenses) Exceeds ANSI Z80.3, EN ISO 12312-1:2013, and AS/NZS 1067:2003(A1:2009) Standards & ANSI Z87.1 High Velocity & High Impact Standards 12% Light Transmission - Neutral Grey Tint Designed, Manufactured, And Tested In The USA - Ikon Lens Cleaner & Microfiber Cloth Is Included