Diving underwater is a risky venture. The underwater environment is prone to lot of dangers to the scuba divers. The marine life has a very beautiful surrounding with colorful inhabitants. The flora and fauna in an aquatic environment are both beauty and danger. The environment, itself has lots of risks. The risks of higher pressure and cold temperature are among the life-threatening factors that a person faces while navigating to the depths of the sea or working beneath the water surface.

Scuba divers dive to many oceans. From warmer to colder waters, scuba divers persevere to satisfy their wanting or to get their jobs done. Resisting a very cold surrounding while immersed underwater is a risky undertaking. The need of men to insulate themselves and to keep the warmth even in a cold environment is among the impulsive factor on the creation of a dry suit.

Dry suits are more favorable to use by scuba divers when venturing in very cold waters, in icy environment and in deeper ocean. Dry suits have the properties that can withstand too much cold. Mostly neoprene material, this type of scuba diving suit can also be made from vulcanized rubber or nylon. The integration of different materials in a dry suit largely depends on the types of dry suit.

The shell of the dry suit is made from a highly-dense neoprene or a membrane of nylon and vulcanized rubber. Neoprene is the same material used in wet suits. However, in dry suits, the neoprene density is greater than in wet suits.

The membrane type of dry suit has a baggy design made of vulcanized rubber. This is also referred as rubber dry suit. The suit can also be of a layer of nylon and butyl rubber with the rubber sandwiched by the nylon. Underwear made of polyester material or other synthetic materials is accompanied in wearing the membrane dry suit. This provides more warmth on the wearer in a very cold environment.

The hybrid type of dry suit is a combination of neoprene and hybrid. The top part that covers the torso is a membrane while the bottom is neoprene. The suit provides a more comfortable movement for the wearer.

Dry suits should be waterproofed. This prevents the water from entering the suit and remains the buoyancy property of the dry suit. The zipper is made from a waterproof material that should be sealed enough to prevent the water from entering.

Accessories can be put on while wearing the dry suit to provide additional insulation to other body parts. The integration of helmets, latex gloves and scuba booties are integrated on the suit for additional covering on some parts such as the neck, head, hands and feet. The inclusion of other accessories depends on the applications or the nature of underwater exploration.

Dry suits are typically warm. They are not suitable for use in warm waters and areas as this can cause hyperthermia. However, they are used in other water sports besides scuba diving. Dry suits are used when engaging in the sports of boating, water skiing and windsurfing in cold environment. Dry suits are also used in working on an oil rig for protection or in some underwater job construction.

Wearing a dry suit requires a professional training and care. It is important to know the proper handling of a dry suit and the risks involved if not properly worn. Cleaning the dry suit requires care to prevent the material from degrading. When drying a dry suit, it is not good to expose it from direct sunlight as this can cause utter destruction to the suit. Drying a dry suit typically requires more days. A dry suit dryer invented for drying a dry suit in less than a day helps remain the suit in good shape.