How do dry suits work?
A dry suit is a water-impermeable barrier surrounding the body. Air trapped between the dry suit and body is heated by the body, providing protection from hypothermia. Dry suits are used in cold water environments that are too frigid for wet suits.UsesDry suits are often used in cold environments by divers and other recreational water enthusiasts. Because of the barrier created by the dry suit, they are also employed to prevent contact between a person and contaminated water or other substances.Dry Suit ComponentsDry suits are usually made from neoprene or rubber. Water-tight zippers allow a person to don the dry suit, but require the aid of another person. Seals at the neck, hands, and feet prevent water from entering the suit. Inflation and deflation valves allow the air in the suit to be adjusted.Additional ItemsA hood or helmet is donned to protect the head, while suits without integrated gloves and boots require these items to be worn separately.OverheatingWhile the dry suit is in
