Nitrogen polarized sunglasses eliminate sun glare from flat surfaces, such as water, road pavement and snow, and are perfect for outdoor activities and events. These bulk sunglasses are designed to fit men's facial features and are made from safe plastic and include polarized lenses. These sunglasses accommodate a variety of driving conditions, including helping drivers see while driving with wet pavement and even snow flurries. These lenses are designed to help improve clarity at all hours of the day, including at dusk. The lens color is designed to help people judge distances with oncoming lights and vehicles. These sunglasses are available in a broad range of colors, from black and red to blue, to name a few.