Description: One of the first and undoubtedly most important is 100% UV protection. Second, is polarization. You may be wondering why are sunglasses polarized? The short answer is for increased visibility and glare reduction. And last but not least of course floatable shades! No one wants to lose money out on the water. We've all been there for the inevitable **kerplunk!** as $200+ drops to the bottom of the lake, river or ocean. Don't be that guy (or girl). For more information visit https://www.rheosgear.com/