I don't know which part of the world you are from, but in California, grocery stores don't use commercial lawn sprinkler or turrets to spray water all over the place. They drop mist instead, and those are nowhere close to the intensity of showering/raining. Only on Styleforum the biggest destroyer of Shell is water guns. My #menswear certified #thrifted #Florsheim #cordovan #LWB survived all of the above without any problem. No its not water spots or moistures.