Polarized fishing sunglasses are good for fishing because they can help reduce the glare from water surface, thus you will find everything appears transparent and you can see everything clearly through the water when you are fishing in a lake, river or deep ocean. The polarized sunglasses provide you clear vision when fishing. Besides, they can protect your eyes from harmful rays if you get a pair of polarized fishing sunglasses with good quality. Therefore, when you go to purchase the polarized fishing sunglasses, make sure they have 100% UV protection and the lenses are polarized.
For people who fishing, they always face glares from water surface when the sunshine hit the water aside from strong sunlight and UV rays. So, common sunglasses are not enough to protect their eye when they fishing. And polarized sunglasses are the right one that can block glares, reduce strong light as well as prevent UV rays. That is the reason why so many fishermen like polarized sunglasses.