Cool styling, clean design and top features - the uvex saga TO assures you of a clear view regardless of the weather.The ski goggles impress with their self-locking interchangeable LENS:integrated mini magnets lead the way so that the take-off lens is always perfectly positioned and sits firmly.The removable lens is extremely thin and flexible so that it can be easily stowed in a rucksack or jacket pocket.LENS:take off.double lens cylindric.supravision®.PROTECTION:-100% UVA, UVB, UVC protection.