Enjoy amazing style and substance when you wear Foster Grant All Terrain Lionel Polarized Men's Sunglasses. They have a versatile square frame made out of rubberized black plastic. The lenses are smoke grey, topped with a silver flash mirror, and they are polarized to reduce glare. Plus, the lenses are scratch and impact-resistant and offer 100% UVA-UVB protection. Part of the Foster Grant All Terrain collection.