Can’t wait to see what the navy comes up with, camouflage is so necessary to them and the AF.
Nothing smarter than being dressed to blend in with the ocean if ever finding yourself overboard in the middle of the ocean.
That said, most are going to drown before rescue with the heavy shoes and wet clothing. Contrary to popular belief, very few wear life vests at sea. It's mostly aviation types (think the flight&hangar decks) and when Boatswain Mates are required to work over the side. From watching documentaries, that seems to be the same policy. When the bow was getting buried in heavy seas, the Captain or OOD would give the order of no personnel on deck.