Review on Upgrade Your Oakley Flak 2.0 XL Sunglasses With LOTSON Polarized Replacement Lenses - Multiple Options Available by George Mendoza

Lenses are to loose in the frame and fall out before you even put them on. It appears the top edge of the lens are more curved compared to the original lens and that might be keeping it from locking in tightly. Also these replacements are about half as thick as the originals, which might be another reason they won't stay in. When you seat lens in this frame you normally get a click when they hit home, these don't, they just slide in and out of the home position. They are polarized, but useless if they won't stay in place. Front lens color is very similar to the Oakley Ruby Prism lens except the base lens color is grey instead of the orange in the Oakley Prism Ruby lens. I returned them