Excursion Black sunglasses from Ironman are sports glasses with an energetic design and advanced features. The strong, flowing lines of the light black plastic body with its semi-rimless frame and rubber nosepads give you a great comfortable fit. The rectangular smoke-colored silver-mirrored lenses offer 100% of UVA/UVB protection. Add to that scratch and impact resistance via a hard coating. And the lenses are polarized, which means normal vision under tough glare conditions where light bounces off water, snow and shiny surfaces and straight into your face. When you're out under the sun, get the exceptional performance that Excursion sunglasses provide.