Thermal protection - water at depth can be very cold.
Drivers wear things like NOMEX Underarmour under their fire suits.
Both astronauts and sea divers wear special sits because they travel into atmospheres that are strange to our bodies. Our bodies were not built to stand extremely deep waters and outer space. The suits protect them as they go about their business in those places.
Deep sea divers wear diving suits to protect themselves from the cold temperatures, high pressure, and potential hazards of the deep sea environment. The suits help to regulate body temperature, provide buoyancy, and offer protection from sharp objects and marine life.
To show-off.
the woman wear cheong-sams a skirt and the men wear suits
Ladies in pretty dresses and men in suits.
Deep diving in the ocean is done very carefully in special suits and helmets. Pressure under the ocean is significant and can be immense by the time you are down a few hundred feet. Scuba diving is sometimes used commercially, but only to depths of about 120 feet. - Many large dockyards and navies employ 'clearance divers ' to repair items on the bottom of ships and work on the dockyard floor. These divers wear heavy canvas suits and large hard helmets, fed air by lines from the surface. They can work down to 300 feet deep or so. Research and oilfield divers can wear special hard suits that allow them to go down almost 1,000 ft. These divers often wear "Newt suits" made by the Canadian company Nuytco Research in Vancouver.
astronauts wear special suits which protect them from the heat
astronauts wear special suits which protect them from the heat
They only wear their underwear under their suits, it's a jumpsuit
abel tasman wore brown in piticular, robes. on special occasions he would wear ruffled raggad suits