What do you know about polarized sunglasses? Maybe that fishermen love them, and that they add a bit more to the final cost of a pair of sunglasses? While both of those may be true, do you really know what they do differently from a pair or regular shades? Let Pugs set things straight for you when it comes to polarized versus affordable sunglasses and give you the low-down on what’s really going on in those lenses.