Anyone giving these glasses a decent review must have no idea what a good pair of cheap sunglasses is all about. These are easily the worst sunglasses I have ever tried at any price. The lens is terrible. The view through the lens is terrible. The quality of the sunglasses themselves is terrible. They are not worth 50 cents. Buy from some other Chinese ripoff company but stay away from Knockaround.  Terrible customer service. I could not return mine. If you buy these after giving my review a &#34;not helpful&#34; please come back after you receive the  sunglasses and correct your mistake. You will be disappointed. Look elsewhere.