When I first looked at these on Amazon, they were shown as being polarized.  Amazon finally updated the description, but I had not payed attention when I ordered.  Overall, these a basic and cheap.  The tinting of the lens is not very dark and they just feel like low quality plastic sunglasses that you could pay $10 for at a big box store.  The bifocal works and that is the only redeeming quality of these sunglasses.  I just cannot justify the price for what I received.