When considering what gear to purchase for SCUBA, fins can be an especially difficult decision. Here are some things to ponder when comparing one of three popular styles.
Usually made of a heavy-duty rubber, these fins sport a strap at the heel, similar to a sling-back shoe. This allows for a wide range of adjustments for fit. The fit options are quite useful, whether one has still-growing feet, is planning to share, or is intending to wear dive booties or socks due to either comfort or temperature.
The weight and stiff construction of these fins allows for a lot of power behind each kick, so they are very helpful in balancing out the drag that bulky SCUBA equipment creates. However, this fin type will cause fatigue more swiftly than other styles. As SCUBA is a sport where fatigue can have deadly consequences, it is wise to be sure that the user has the appropriate stamina to use them safely.
Extremely long and somewhat flexible, these fins are perfect for divers who would like to get around quickly. With a fit similar to a shoe, usually with an opening where the toes end, these fins ought to be quite snug when tired on, on dry land. When in the water, they will loosen somewhat. The length helps in providing more stability than other popular styles of fins, and they are very popular with those who would like to look or feel elegant in the water. For more info, visit BestSnorkelGear.com and check out their great review on Cressi Frog Fins.
When people think of diving fins, it is probable that most will have an image of a standard full-foot fin in mind. Similar in fit to Long-Blade fins, some styles have a slit or divot that goes from the end of the fin towards the toes. This slit provides some relief from fatigue, since it lessens water resistance.
The shorter length of these fins means there is a slight reduction in speed. The lighter weight means there is slightly less power. However, less length means an easier time maneuvering in tight quarters (say, in an ocean cave), and less weight means less heavy gear to tote around.
Each person will have their own preference, but it is important to make a decision after one has had a chance to wear each style of fin in water.