Why does a wetsuit keep you warm




















For this reason, elements like air temperature, personal preference, and wind have a significant impact on the kind of thickness you need. The activity that you intend to indulge in plays a significant role in choosing a suit. There are so many water activities like surfing, paddling, swimming, and triathlons. Every option has its kind of wetsuit. For instance, shorty wetsuits have a different style from a full suit.

Its elbows and knees are cut off, leaving other parts of your body bare. The short arm and thin material are great for paddling.

Activities whereby you need to go underwater, especially in cool or cold waters, a full wetsuit will be great for the job. A fitting wetsuit is another aspect that you should consider.

It doesn't mean you need to look like a Kardashian, but how you feel in a wetsuit matters a lot. A proper fit is very crucial. It helps a wetsuit perform its role of keeping you warm as you surf or paddle. It would be best to avoid a lot of flushing; that suit should be snug to restrict mobility. A too-loose suit will show in the fabric fold with excess material. It is often behind your knees or underarms.

Therefore, sagging is not advisable for a wetsuit. Wearing a fitting one ensures a thin water layer between the suit and your body is well trapped for warmth purposes. A loose one will allow a lot of water to flush through. It makes the suit ineffective.

Some wetsuits have different seams options and zippers placements. You should have a preference when purchasing one, though; they come with a diverse price range. The zipper's arrangements make a difference in warmth and how easily one can wear or take it off. Neoprene is a great heat insulator, so when this is combined with the multi-layer build of the wetsuit and the thin layer of water trapped between it and your skin, the different factors together make a supreme heat insulator against the cold temperatures of the sea.

So in short, wetsuits keep you warm through multiple layers of insulation perfectly constructed to keep your body at a warm temperature. The idea of a wetsuit seems simple until you strip it all back. The science is easy to understand, and it is implemented perfectly to ensure your body remains at a good temperature by protecting it from the cold seawater. The multiple layers of the wetsuit all trap air, the wetsuit itself traps water against your skin and the neoprene outer layer insulates heat within the suit, ensuring you stay warm and allowing you to enjoy all your water activities.

Share 0. Tweet 0. Pin 0. Table Of Contents. What Is A Wetsuit? How Does A Wetsuit Work? You may also like. This is because all of the gaps between multiple thin layers trap air and that air stops you from getting cold.

Wetsuits work in a similar way because they provide the body with the same type of heat insulation. Try to imagine that each of the gaps between your layers is a type of airlock. These airlocks can only really be created when air is trapped between multiple layers. They are important because they stop heat from escaping and make it easier for us to keep our body temperatures high, even when our surroundings are freezing.

If we look even closer, then we can see the basic rule behind the science of how heat moves. Heat is known to flow from warm objects to colder ones. Meaning that if you were sitting in a cold room, then heat would be flowing from your body into the water around you.

This happens even quicker when it is cold water surrounding you because of the difference between the air and the water. This can cause your body to cool down rapidly. Before we go any further, remember that getting into cold water of any kind can be dangerous without a wetsuit. It can cause something called hypothermia, where the body becomes so cold that it is incapable of warming up again. The heart then struggles to keep beating and organs begin to shut down.

While wetsuits do help to slow heat loss underwater, a diver's body still gradually loses heat over long periods of time. After long dives, a diver may feel chilled from this slow heat loss.

Select a thicker suit for longer dives. Very fit divers with a low body fat percentage will cool more quickly than divers with a normal percentage of body fat. Divers who have very little body fat may want to consider choosing a thicker suit than average divers diving in a similar dive environment. Short wetsuits still help to keep a diver comfortable in warm water because they cover the diver's torso, which prevents a great deal of heat loss. They are not as effective as long suits because more of the diver's skin is exposed to the water, accelerating heat loss.

A good wetsuit slows heat loss underwater to the point that a diver remains comfortable throughout a dive. Consider characteristics such as wetsuit thickness and fit, as well as the length and depth of the dive, when selecting a wetsuit for a given dive environment. Actively scan device characteristics for identification. Use precise geolocation data. Select personalised content.

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