Polarized sunglasses block glare from light reflecting off flat surfaces, making them very popular among people who spend a lot of time outdoors, driving or particularly near water. Light-sensitive people and those who have had cataract surgery can also benefit from wearing polarized sunglasses.
The Ellipticals are the same durable, functional frame you know and love from the Pit Viper 2.0's, redesigned with a rounder, sexier lens. Wow! Look at that curve!