Wet Suits

Wetsuits, Suit, Black, Water, Swim, Warm

That’s what they do. Not in the rain, although if a person could invent an inexpensive, yet stylish, slip-on rain suit, I’m sure it would sell quite well. Wet suits are for men and women that immerse themselves in cold water under various distinct conditions. Designed initially for scuba divers and then popularized by surfers, the wet suit has evolved from a simple layer of protection against the cold and wet into a”system” that warms, protects and aids the swimmer, surfer or deep sea diver that uses them.
Heat moves from a warmer object to the colder object. This is one of those basic laws of physics and you can argue about it until the cows come home and it simply will not change. Knowing is no lawsuit that can stop the exchange, but the transfer of heat from the body to the water around you may be slowed enough to permit a person to enjoy a deep dive for a much longer time with a wet suit. The quantity of time it would require a diver to endure a serious loss of heat depends on his size, the temperature of the surrounding water, the diver’s physical exertion and the insulation material in his wet suit. An excellent, state-of-the-art wet suit is made up of three layers — a wicking layer, an insulation layer and the outer protective coating.
The purpose of the wicking layer is to keep the diver’s skin dry. Wet skin loses heat at a much faster rate than dry skin, so the wicking layer removes moisture from the skin and transports it to the next level of substance, slowing down the loss of heat from the diver’s body. There’s no single, universal insulation that is right for all divers under all conditions. In actuality, a diver who spends a lot of time underwater in different places and under different conditions will have a selection of wet suits to accommodate his assortment of choices. There are four basic types of insulation packages – the wooly bear (any fuzzy wool-type insulator), open-cell foam (excellent when dry, but stiff), type-B marine thinsulate (considered the best) and radiant barriers (great in space, need to be combined with one or more of the other types to work in water). The outer protective coating’s sole purpose is to keep the interior layers dry. Polymers — rubber and plastic conglomerates — are frequently employed by wet suit manufacturers for this purpose.

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