These specific sunglasses are not polarized.  A simple test was done to verify the polarization of these sunglasses and they did not pass.  If you're going to purchase these sunglasses, go direct to the manufacturer and know that they are the authentic thing.  Cosmetically they appear to be the product as listed, except the polarization part, also I am not an expert on counterfeit products, but it does seem that these specific sunglasses would fit into that category.  I returned them.