Polarized eyewear comes in many different forms. Everyone is familiar with polarized sunglasses because they allow you to see clearly into water and in other situations where there is a glare. But, there are also polarized bifocals, safety goggles, reading eyeglasses, and even 3d glasses. These also make a great choice for kids (especially babies and toddlers) because their eyes can be pretty sensitive to very bright sun conditions. Oakley famously makes some of the highest quality polarized shades out there.