Are you out on the ocean in Hollister, running the Hood River, or perhaps climbing in the Himalayas? Nothing is better for your vision then a pair of polarized lenses that reduce the glare on snow, water, and glass. You will see all the definition you never believed you could before you owned a pair of polarized lenses. With a darker shade you will be able to receive higher levels of polarization and lighter shades will help with darker conditions. There are models from Arcteryx, Dot Dash, Electric, Julbo, Maui Jim, Oakley, Ray Ban, Smith, Spy, Suncloud Polarized Optices, Switch, and Vonzipper available. Please feel free to pick from blue, brown, tan, white, black, silver, and purple colors.