Best Spearfishing Fins

Best Spearfishing Fins in 2021

If your adventures include spearfishing, you will need good spearfishing fins. However, suppose you don’t know which are best for the sport. In that case, this article will help you find the best spearfishing fins to fit your needs and budget.

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Spearfishing Fins: Reviews

Cressi High Duty Full Foot Pocket Scuba Diving Fins

The defining feature of these diving fins is their below-blade foot pocket. This unique design helps maximize thrust and kicking power, so you can go far and fast without having to waste energy.

Moreover, the blades also feature a design and shape that provide maximum hydrodynamics, so water can easily flow past them for the least possible resistance.

On that same note, the polypropylene blades are designed to offer you the perfect mix of durability, resistance, elasticity, and flexibility to provide maximum thrust and energy transfer. They’re durable enough for years of use yet soft and flexible for maximum comfort.

These fins are around two feet long, so they’ll produce substantial thrust yet short enough to remain maneuverable. They’re also relatively lightweight, something else that helps with both maneuverability and portability.

You might also appreciate the molded rubber foot pockets. They’re full foot pockets, so you don’t have to worry about adjusting straps and buckles. How they are molded should work for all foot shapes. They’re also ideal for maintaining a maximum range of motion.

As long as you choose the correct size from the six sizes available, you should be able to achieve a secure fit. The fit is snug but also soft enough to prevent them from digging into your heels.

Pros

  • Comfortable foot pocket
  • Lightweight and maneuverable
  • Very durable
  • Good range of motion
  • Excellent energy transfer
  • Able to produce plenty of thrust

Cons

  • Will slip off if the size is not right

Cressi Long Free Diving Fins

This is a unique pair of diving fins, as they feature an interchangeable blade system; if you don’t like the blades they come with, you can attach others that are compatible. This also means you can customize these fins for any diving situation.

The blades have a lightweight and reactive design. In addition, there’s a unique blade snap feature; at a certain point in the upward stride, the blade will react like a spring to snap back into place. This will produce a lot of thrust and forward momentum. Moreover, you don’t have to kick hard or expend much energy.

Also, these fins are nearly three feet long, which also helps generate maximum thrust.

They may be springy and flexible with the perfect amount of resistance, but they’re also highly durable. While they’re durable, they are also as lightweight as possible. This is important for portability and maneuverability.

The Gara modular foot pocket is designed to be worn with neoprene socks, but it is very comfortable, nonetheless. In addition, it’s designed to provide a secure fit without any adjustments required.

Pros

  • Excellent thrust
  • Minimum energy expenditure required
  • Blade channels for added hydrodynamics
  • Blade snap for added thrust
  • Secure modular foot pocket
  • Lightweight

Cons

  • A bit long in terms of portability
  • Must wear neoprene socks with them

Mares Fins Avanti 4 Power

If you are looking for scuba fins that produce a lot of thrust with minimal energy expended, these fins from Mares are an excellent option. The standout feature is the channel thrust tech incorporated in the blades. The many channels help guide water where it needs to go.

This is called hydrodynamics, and the result is a fin that produces tons of thrust and forward momentum. But, at the same time, they also feature very low resistance to the water. This means that you can go far and fast without tiring.

The blades are also durable enough to last for years. They also feature a good mix of stiffness and flexibility to spring back into place with each kick.

You may also appreciate the molded foot pocket. As long as you choose the right size, it should fit snuggly and securely. Although it’s snug, the foot pocket won’t dig into your heels. It will also provide a good range of motion. The other thing you may appreciate is the vented toe.

Pros

  • Fairly compact and lightweight
  • Portable
  • Channel system for maximum thrust and minimal water resistance
  • Comfortable molded foot pockets
  • Vented toe for reduced resistance
  • Quite durable
  • Comes in a camo design

Cons

  • Sizing chart is a bit off
  • The foot pocket is on the large side

MAKO Spearguns Competition Diving Fins

If you want long fins designed for great thrusting power, this is an excellent option. First, the blades are made with fiberglass and borealis. This allows them to be highly durable.

However, it also means that they have an excellent mix of stiffness, flexibility, and elasticity. They move quite a bit with each kick and then spring back into place. As a result, you don’t have to expend all that much energy to produce forward momentum. The bent blade design increases thrusting power just that much more. These are some of the best blades available compared to much more expensive 100% fiberglass blades when it comes down to it.

In addition, the blades are interchangeable; you can buy compatible full carbon or fiberglass blades for these fins. Customizability means that the find can be used for many purposes.

Moreover, the molded foot pockets are stiff in all the right places. This allows for maximum energy transfer from your leg to your foot and through to the blades. However, they’re also soft in all the right places, so they’re comfortable and won’t dig into your heels. They also provide a full range of motion.

Pros

  • Vent blades for maximum thrust
  • Excellent energy transfer
  • High-quality blade materials
  • Interchangeable blades
  • Super comfy foot pocket
  • Ideal for all sorts of diving scenarios

Cons

  • More expensive
  • Fairly heavy

Seac Talent Camo Spearfishing Fins

The fins are made with unique color injection tech, which gives them a camouflage appearance and makes them invisible underwater. They’re stealthy fins that are ideal for spearfishing.

These are good fins for shallow water because of the medium-long blade design. They’re short enough for maneuverability but long enough for a good deal of thrust and speed.

The thermoplastic technopolymer blades are highly elastic; they spring back into place with each kick. This allows for maximum thrust. They are also designed to increase hydrodynamics. Therefore, you get full thrust with minimal energy expended.  

You might also appreciate how the thermoplastic foot pockets are designed for comfort and range of motion. However, they’re also stiff enough to ensure a secure fit and good energy transfer with each kick.

Pros

  • Very stealthy
  • Lightweight and portable
  • Maneuverable
  • Good energy transfer
  • Lots of thrust without energy wasted

Cons

  • Must be worn with neoprene booties

Buyers Guide

Materials

When you’re shopping for a pair of fins, you definitely want to consider the materials used in their construction.

Ideally, they should be made with at least one of the following: Carbon fiber is extremely lightweight and stiff. It also offers great durability. However, it is expensive and requires extensive care. Fiberglass is light, strong, and durable.

Furthermore, it’s less expensive than carbon fiber. It also provides a nice mix of stiffness and flexibility. Thermoplastic technopolymer blades are highly elastic; they spring back into place with each kick. Silicon rubber is lightweight, flexible, and durable.

Moreover, it offers excellent energy transfer with each movement. Polypropylene plastic is light, strong, and flexible. It also has high resistance to corrosion from saltwater. Also known as technopolymer, this material provides a nice mix of stiffness and elasticity.

In addition, materials used in the foot pocket should include at least one of these: Silicon rubber is lightweight, flexible, and durable. Furthermore, it offers excellent energy transfer with each movement. Soft neoprene is lightweight and flexible.

However, it does stretch easily. Thermoplastic technopolymer is highly elastic; it springs back into place with each kick. Additionally, this material provides a nice mix of stiffness and flexibility.

Blades


You will want to pay attention to the type of blade construction used in your fins. After all, they are what actually provide thrust when you kick.

Ideally, blades should be made with at least one of these materials: Carbon fiber is extremely lightweight and stiff. It also offers great durability. However, it is expensive and requires extensive care. Fiberglass is light, strong, and durable.

Furthermore, it’s less expensive than carbon fiber. It also provides a nice mix of stiffness and flexibility. Silicon rubber is lightweight, flexible, and durable. Moreover, it offers excellent energy transfer with each movement.

Fin Rails

You can also look at the type of fin rails used. They should be made with one of these materials: Carbon fiber is extremely lightweight and stiff. It also offers great durability. However, it is expensive and requires extensive care. Fiberglass is light, strong, and durable.

Furthermore, it’s less expensive than carbon fiber. It also provides a nice mix of stiffness and flexibility. Polypropylene plastic is light, strong, and flexible. It also has high resistance to corrosion from saltwater. Also known as technopolymer, this material provides a nice mix of stiffness and elasticity.

Foot Pockets

When you’re shopping for the best scuba fins, pay attention to foot pockets. You will want something that provides comfort and range of motion without sacrificing support or allowing water to leak in.

Ideally, they should be made with at least one of these: Soft neoprene is lightweight and flexible. However, it does stretch easily. Silicon rubber is lightweight, flexible, and durable. Moreover, it offers excellent energy transfer with each movement.

Thermoplastic technopolymer is highly elastic; it springs back into place with each kick. Additionally, this material provides a nice mix of stiffness and flexibility.

FAQ

Why are spearfishing fins so long?

Spearfishing fins are longer than regular diving fins because they provide more thrust. Their length aids in the technique of finning, where divers kick to stay afloat instead of breathing air from a tank or SCUBA apparatus. This is necessary for spearfishing because many fish are faster swimmers than humans. Longer fins also make it easier to move through water quickly.

What is the difference between long and short fins?

Spearfishing fins are longer than regular diving fins because they provide more thrust. Their length aids in the technique of finning, where divers kick to stay afloat instead of breathing air from a tank or SCUBA apparatus. This is necessary for spearfishing because many fish are faster swimmers than humans.

Longer fins also make it easier to move through water quickly. Short fins are used for regular diving situations, where a diver needs to swim at a normal pace while swimming into or out of the water.

How long should my spearfishing fins be?

Spearfishing fins are longer than regular diving fins because they provide more thrust. Their length aids in the technique of finning, where divers kick to stay afloat instead of breathing air from a tank or SCUBA apparatus. This is necessary for spearfishing because many fish are faster swimmers than humans. Longer fins also make it easier to move through water quickly.

Shorter fins are used for regular diving situations, where a diver needs to swim at a normal pace while swimming into or out of the water.

What’s the best material for spearfishing fins?

Ideally, they should be made with at least one of these:

  • Soft neoprene - this is lightweight and flexible. However, it does stretch easily. 
  • Silicon rubber - this is lightweight, flexible, and durable. Moreover, it offers excellent energy transfer with each movement.
  • Thermoplastic technopolymer - this is highly elastic; it springs back into place with each kick.

How do interchangeable fins work?

Interchangeable fins are made with an adjustable strap. The strap allows divers to adjust the size of the fin so it fits snuggly on their feet. This ensures energy transfer during each kick and can also improve thrust, especially when kicking into strong currents or waves.

Conclusion

When it comes down to it, we think the best spearfishing fins on our list are the MAKO Spearguns Competition Diving Fins. The interchangeable blade system is just super cool. Moreover, everything else about them is also top-quality.