So I actually ran my glasses over with a 45000 Lb excavator and plowed up the dirt they fell in a few times. They fell off the top of my hat and I didn’t notice. So the lenses had a few scratches, the frames were bent a little , after I straighten everything they actually can still be used!! New set of lenses and a earpiece kit and they would work!! I ordered 2 new pairs!! That’s quality!! And customer service gave me a nice discount code for my new optical insert when I sent them the pics and the story. Im forever customer now.