My car has the XT, it’s had one or two soakings, sometimes too, it’s been damp when being left outside with evening dew forming. Three years, 13k miles and it looks and smells new. I have stone colour which is very light, even blue jeans dye transfer wipes off with a damp cloth, I’m impressed. It’s an expensive option though, fortunately, my car was a special edition and the XT was included at no extra cost.
