They are so amazing! I can't even tell you enough about them! I got three glasses from them so far and the quality of their lenses are incredible. I used to hate driving at night because all my previous glasses used to give me flares and glares! They were from renowned companies but still did such a poor job at their lenses! KZFOO is amazing and even at their basic lens package, it was anti-glare and anti-scratch! I even had trouble with one of my glasses and they happily exchanged those pair of glasses with a new one I requested! Their customer service is infallible and the glasses are affordable, fashionable and incredible. You are better off spending your money here than some bs website that takes your money but gives you poor quality glasses.