Swim Fins. A Scuba Divers Underwater Propulsion.

Without swim fins, it is almost impossible for a scuba diver to move through the water. Fins are what give divers propulsion while diving. With the right pair of swim fins, scuba diving is dream of fluid underwater movement. Even when a diver is fully suited in their dive gear including: wet suit, BCD, tank and weights the right pair of fins will allow a diver to move almost effortlessly through the water.

There is a wide range of fins to choose from, depending on a diver’s specific preference. The choice is almost overwhelming. Types of fins include:

• Conventional fins

• Force fins

• Pivoting fins

• Split fins

• Snorkel fins

You want to make sure you choose fins that are comfortable, allow you to kick/swim for long periods of time without cramping your legs and which don’t pinch your toes or heels.Before deciding which fins to buy, consider the kind of diving you will be doing and seek advice from dive professionals and other divers.

Split swim fin

Selecting The Right Pair

The first thing to consider when choosing a pair of fins is a comfortable fit. Fins that don’t fit properly can turn a good dive into an uncomfortable dive. A good pair of fins should fit like your favorite pair of shoes. They should be snug, without pinching your toes or heels. If they are too large, they can be kicked off during a dive. If you plan on buying fins that require booties, buy them at the same time. This way you can make sure the booties and fins fit together properly. It’s best to have fins that are one size bigger than the booties.

Swim fins have two types of foot pockets; full foot pocket or open heel pocket. The full foot pocket encloses the entire foot just like a slipper. Because you can not wear booties with a full pocket (even though some divers have tried), they are usually used for warm water diving. The open heel pocket encloses the front of your foot and uses a heel strap to secure the fin to your foot. You can have either a fixed strap which slides over the heel and fits snuggly or an adjustable strap with a quick release clip. Some divers wear an open heel fin barefooted. Most divers will wear an open heel fin with booties. Open heel fins are usually used for cold water diving.

Advances in fin technology mean that there is a wide range of fins for a diver to choose from. You can choose a less expensive conventional fin or a more expensive split, pivoting fin. Your choice should be based on comfort, the type of diving you plan to do and how much money you are willing to spend.

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