When shopping for your bendable titanium eyeglasses, Choosing the right frames is one of the most important aspect. If it is too large may mean that your new titanium glasses will fall of your nose. And they may pinch the bridge of your nose if too small, you'll feel uncomfortable as well. Either way, if they aren't the right size for you, you'll end up owning a useless pair of discount eyeglasses. When I purchased my cheap titanium eyeglasses, I started with the measurements of my old frames to give myself a baseline.