Wet suits are the most popular form of thermal protection for scuba divers. They are easy to use and inexpensive. Wet suits are made from neoprene; synthetic rubber foam that is filled with thousands of tiny gas bubbles. Neoprene wet suits are available in a variety of thicknesses from 2mm-9mm. The thicker the neoprene the warmer the wet suit, although wet suits made from 5mm and 6mm neoprene are very bulky and sometimes uncomfortable to wear.
A wet suit must fit your body snugly for it to offer the best protection. Once you enter the water a thin layer of water enters your wet suit filling the space between your skin and the inner surface of the wet suit. This layer of water is then warmed to your body temperature and it helps to keep you warm throughout your dive. Some people prefer to have their wet suit custom-made for a perfect fit. If you have a wet suit custom-made you can specify the minute details regarding shape, color and extra detailing that may not be available in most off-the-rack wet suits.
Wet suits are available in many styles and colors. Some of the most popular styles of wet suit include:
There are a variety of wet suit accessories available as well, including: separate hoods, gloves, vests, jackets, step in jackets and booties, which can usually be found at any scuba gear retailer. These accessories can offer added warmth and protection to a basic wet suit and give you versatility to adjust the level of protection you need based on the location of your dive. Not all scuba diving locations will let you use all accessories! For example, in Cozumel, Mexico you are not allowed to wear scuba gloves while scuba diving to prevent divers from the temptation of touching any plant life or animal while in the water. Always check with your dive shop about which accessories you may use while scuba diving.
The key to keeping your wet suit clean and odor-free is proper maintenance after each dive. These maintenance procedures will help to keep your wet suit in good shape for many years of scuba diving:
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