I have come to appreciate how advantageous it is to wear good Rapala polarized sunglasses not just for protection from UV rays, but to also be able to see details in the water.
Good polarized classes don’t allow too much sunlight to slip in over, or from the sides of your eyes, they are comfortable and most of all, they are polarized. Don’t be fooled by a “polarized-tag”. I normally “test” glasses that claim to be polarized by placing two same sunglasses lenses in front of each other where one is horizontal and one vertical. If it’s truly polarized you won’t be able to see through them. If you can see through them, they are not polarized.