Shopper is this water prof ?
LAWRENCE L I am not sure what you consider water proof but this is a wetsuit. It works by trapping water inside it to be heated by your body and with any wet suit there is some small amount of water that gets in and out. But it is not rash guard material if that was the question.
Brett H Water will not go through the material itself but it will go through the stitching, arm and leg holes as well as the zipper, so you will still be completely wet when wearing this in the water.