BLUBLOCKER- 4 PAIRS-N-1: INTERCHANGEABLE LENS- UNISEX

This is an all you need set of glasses. You will get a frame that all the interchangeable lens will fit. The lens are: 1- yellow for night driving 2- light blue for overcast days 3- purple shade for sunny days 4- black for those really bright days. This set covers every type of situation so you are always prepared. ( please note that you get a case that will hold & protect all the lens as well as the frames.- the case works well for protection but the top came loose from zipper- could be sewn).