Thank you for viewing! (^^)! I will support you with the installation method after purchase. MF cloth gift ♪ ★ Product Management number: bsokl214 bsokl Oakley Sunglasses oakley twoface two face Twoface Two Face Third-party lens Replacement lens Polarized lens ★ Color Titanium Mirror UV cut ★ Condition Unused, New ★ Compatible frames Twoface Both Asian Fit and Standard Fit can be installed. Cannot be installed on Twoface XL ★ Other I have also heard about poor quality products that "cannot be installed on the frame." All of our products have been checked for installation and compatibility. Please see the profile section for details. #bsoklTwoface