The lenses have been weakened. If you squeeze the top and bottom of the frame together, you can see it shrink about a millimeter. If your lenses are also weakened, make sure the lab doesn't use counterfeit lenses to make your corrective lenses. You must use a tracer. To make matters worse, all Oakley Crosslink frames lacked the additional mono-color temples with tool-less interchangeable temples. Not sure if it was because I received the item in an open box when it should have been new.