In some weather, galoshes may be appropriate, but most men prefer to wear waterproof shoes under their trousers, as it looks much less silly.
In addition, you can save money by purchasing rainwear sets that include raincoats, boots, umbrellas and galoshes for one price.
Some other names for rubber boots that are pulled over footwear are galoshes, rain boots, and muck boots.
Similarly, if you have a wet wedding and own a pair of cute galoshes, feel free to wear those.
Makar Alexeevich came twice that evening shuffling along in his galoshes as far as the door and stopped and looked ingratiatingly at Pierre.