A lot of science and research goes into the designing and making of the best snorkel fins.
The makers will bring together different blade designs and materials to transfer energy from your leg to the fin for every kick cycle.
When it comes to fins, you have lot of types and styles to select from. Make sure that you get the correct fins.
Choose from Open Heel Fins and Full Foot Fins.
Full Foot Fins – There are closed heels here. You have to wear these fins with a thin neoprene fin sock, which will give you more comfort or bare foot. These fins work best in warm tropical waters, and also when you are snorkeling just below the surface. You cannot see them when wearing booties. The long foot is lighter, and they cost less too. They are flexible fins with low mass.
Open Heel Fins – Adjustable Open Heel fins are what you usually find. You have to wear dive boots to use them, and are particularly useful in colder waters. The adjustable heel strap makes sure that your foot is kept secured in the pocket. These fins are a bit stiffer as they are constructed from stronger materials.
Open Heel vs. Full Foot Fins
Open Heal fins usually cost more. They are also less bulky and easier to wear. But they can cause friction, giving you blisters if the fitting is not perfect. While selecting a fin for your diving or snorkeling, always make sure that the fitting is good.
Many divers go for Open Heel fins because they are more versatile, comfortable and adjustable. They also provide adequate chafing protection and cushioning. They give thermal protection in cold water when you wear with a dive boot. But they are bulkier and will also cost a bit more. The strap adjustment mechanism is also more complex.
Short Fins – The blades in these fins are usually between 15-23 inches in length. These fins are sometimes also referred to as travel fins because they are compact in size, and they weigh less too. You can carry a short fin in your travel bag easily.
However, remember, you have to kick harder for getting adequate propulsion with these shorter fins, so this may tire out some snorkelers.
You can offset this somewhat by making sure that the material is rigid and the blades are wide enough.
To learn more about the different types of diving and snorkelling fins, please visit www.watersportsmag.com