Top 10 Best Split Fins and Buying Guide

Today you will find a variety of scuba fins type, design, and stiffness, but one on the most interesting trend in the last decade is the introduction of split fins.

Many divers around the world are still debating about the overall efficiency of split fins. But, those who favor them claim that they are almost 30% more efficient than traditional paddle fins,  and are much easier on their ankles and knees as well. (more about this below)

However, not all split fins are created equal and not all of them will give you the best performance. When it comes to getting the most out of these type of fins, you need to have the best.

Below is a comparison chart of some of the best split fins on the market

Still Looking For The Right Scuba Fins?

Check out our list of the top 10 Scuba Fins available on the market today. 

Split Fins Comparison Guide

Use the chart below to quickly sort through 10 of the best split fins available on the market today. The values for the weight and length are based on a size “Medium” or “Regular” and are approximate values.

 

Computer

Rating

Price

Foot Pocket

Strap

Weight
(approx)

Length
(approx)

Check Price

Atomic Split Fins

9.3

$$$

Open Heel/Full Foot

Adjustable Rubber

5.02 lbs

24.4 in

Apollo Bio Fins Pro

9.5

$$$

Open Heel

Spring Strap

6.4 lbs

22 in

9.5

$$$

Open Heel

Spring Strap

5 lbs

24.4 in

Scubapro Twin Jet Max Fins

8.5

$$$

Open Heel

Spring Strap

5 lbs

9.0

$$

Open Heel

Adjustable Rubber

5.4 lbs

24.4 in

Tusa  X-Pert Zoon Z3 Split Fins

9.2

$$$

Open Heel

Adjustable Rubber

4.7 lbs

24.4 in

Mares Raptor Split Fins

9.0

$$$

Open Heel

Adjustable Rubber

4.8 lbs

25.2 in

Scubapro Twin Jet

8.0

$$$

Open Heel

Adjustable Rubber

4.7 lbs

Tusa X-Pert Evolution Split Fins

8.0

$

Full Foot

N/A

2.3  lbs

Oceanic Vortex V-6 Full Foot Fins

8.0

$

Full Foot

N/A

2.4 lbs

Compare Scuba Fins

Compare the key features of over 20 of the best scuba diving fins to find the right one  for your diving needs

Split Fins Review

Below you will find our review of the top 10 best split fins on the market today. The one that will work best for you will be based on your personal preference and budget. However, any of the fins below would make a good buy. 

Atomic Split Fins

Atomic Split Fins

Foot Pocket:

Open Heel (Available in Full Foot as well)

Strap:

Adjustable Rubber

Quick Release:

Weight:

5.02 lbs

Length:

24.4 in

Manufacture:

​​Atomicaquatics.com​​​

  • Lots of propulsion power with little effort help reduce fatigue  
  • Comfortable foot pocket with quick adjustment straps 
  • Good quality for the price
  • Expensive for most divers 
  • Little bit on the heavy side
  • Minus Circle
    Doesn't do so well in heavy currents

Read Full Review: Atomic Split Fins Review

Apollo Bio Fins Pro

Apollo Bio Fins Pro

Foot Pocket:

Open Heel

Strap:

Stainless Steel Spring Straps

Quick Release:

Weight:

6.04 lbs

Length:

22 in

Manufacture:

​​Apollosportsusa.com​​​

  • 20 degree angle blade for less leg strain  
  • Solid 100% Rubber construction
  • Stainless steel spring strap automatically adjusts to changing conditions
  • Expensive 
  • Size might run a little small

Atomic Smoke On The Water

Foot Pocket:

Open Heel

Strap:

Stainless Steel Spring Straps

Quick Release:

Weight:

5 lbs

Length:

24 in

Manufacture:

  • More rigid for efficient propulsion  
  • Lightweight and durable construction
  • Comfortable open heel foot pocket with semi-open toe for added comfort and performance 
  • These can be quite expensive 

Scubapro Twin Jet Max

Scubapro Twin Jet Max Fins

Foot Pocket:

Open Heel (Available In Full Foot As Well)

Strap:

Stainless Steel Spring Straps

Quick Release:

Weight:

4.65 lbs

Length:


Manufacture:

  • Huge Vents at the dead zone after your toes helps reduce drag and increase efficiency  
  • Bi-material blade for flex and performance
  • Ideal for divers with knee and hip problems 
  • Sizes may run a little large
  • Positively Buoyant, might need additional weight to keep your legs down.

Oceanic Vortex V-16

Foot Pocket:

Open Heel 

Strap:

Adjustable Rubber

Quick Release:

Weight:

5.4 lbs

Length:

24.4 in 

Manufacture:

  • Huge side rails provides rigidity and greater control  
  • Dual material in the blade control the shape of the blade  optimize power.
  • Ideal for divers with knee and hip problems 
  • Optional Spring Straps can be a little loose 

Tusa X-Pert Zoom Z3

Tusa  X-Pert Zoon Z3 Split Fins

Foot Pocket:

Open Heel 

Strap:

Adjustable Rubber

Quick Release:

Weight:

4.7 lbs

Length:

23.9 In 

Manufacture:

  • 27 degree angle blade for optimum efficiency 
  • Delivers lots of power with minimal effort
  • 10 % longer than the first X-pert Zoom Fins
  • Spring Straps not standard

Mares Raptor

Mares Raptor Split Fins

Foot Pocket:

Open Heel 

Strap:

Adjustable Rubber

Quick Release:

Weight:

4.8 lbs

Length:

25.2 in

Manufacture:

  • Provide smooth and strong thrust with effortless kick 
  • Mares ABS Plus buckle system makes donning and doffing a breeze 
  • Strong Durable Construction
  • Too heavy to travel with
  • ABS system can be difficult to release with thick gloves

Scubapro Twin Jet

Scubapro Twin Jet

Foot Pocket:

Open Heel 

Strap:

Adjustable Rubber

Quick Release:

Weight:

4.65 lbs

Length:


Manufacture:

  • A vented blade design reduces drag and resistance to Increase performance
  • Black Fins are Negative buoyant, Blue or Yellow Fins are Positive
  • Durable monoprene construction will last a lifetime
  • They are quite heavy
  • Not best fins for strong currents

Tusa X-Pert Evolution 

Tusa X-Pert Evolution Split Fins

Foot Pocket:

Full Foot

Strap:

N/A

Quick Release:

N/A

Weight:

2.3 lbs

Length:


Manufacture:

  • Lightweight, makes excellent travel fins
  • 20 degree angled blade reduces train on leg and ankles 
  • Excellent grip on slippery surface
  • Does not deliver a lot of power, not great for strong currents
  • Only idea for warm water

Oceanic Vortex V6 

Oceanic Vortex V-6 Full Foot Fins

Foot Pocket:

Full Foot

Strap:

N/A

Quick Release:

N/A

Weight:

2.4 lbs

Length:


Manufacture:

  • Great for travel and snorkeling
  • Comfortable foot pocket
  • Over sized rails and blades increase Performance
  • lacks power in strong currents
  • Only idea for warm water

What Are Split Fins Anyway?

Unlike your traditionally paddle fins,  they have a split in the middle of the blade going almost the entire length. The fins are often supported by two ridges on either side for added support and flex.

How Does Split Fins Work?

Traditional paddle fins move you forward through the water by pushing water backward. While kicking with these types of fins most of the water spills over the sides of the blade, making them somewhat unstable and inefficient.  This also creates added drag and requires more effort on your part to move forward.

However, split fins pretty much work on the same principle of a propeller.  Water is forced through the split on the power stroke, which causes both sides of the blade to form a foil shape. The foil shaped fins then create lift, moving you forwards through the water.

They also greatly reduces drag because any water traveling over the surface is channeled in and out of the split instead of over the sides of the fin. Overall drag and effort are reduced, which greatly increase efficiency.

Split Fins VS Paddle Fins

Split fins are more efficient and help conserve energy and air better than traditional paddle fins. However, paddle fins provide more power and trust.

The type of fins will generally be determined by the dive of diving you will be doing. If you are going to be diving on dive sites with little current then split fins would be more efficient. However, for more technical dives with stronger currents paddle fins are preferred because they provide more power.

How To Get The Most Out Of Your Split Fins

When using split fins for the first time you might worry about how easy they are to kick.  But, there is nothing wrong, you are probably going just as fast as you were with your old dive fins.

Generally, for you to get the most out of your split fins you will need to change your kicking style to shorter flutter kick.  So, if you are a diver that uses a longer stroke flutter kick and are not willing to change your kicking style, then you will not get the most out of them.

How Not To Kick With Split Fins

Below is a short video I found on youtube.com. The video shows you exactly how not to kick with split fins or any other fins for that matter. At least he was wearing split fins thou, the kicking he was doing would be useless with any other type of fins. Enjoy, and try not to laugh too hard, unless you have the same kicking style.

The Bottom Line

In summary, split fins are more efficient and help conserve energy and air better than traditional paddle fins. However, paddle fins provide more power and trust.

The type of fins will generally be determined by the dive of diving you will be doing. If you are going to be diving on dive sites with little current then split fins would be more efficient. However, for more technical dives with stronger currents paddle fins are preferred because they provide more power.

If you have great success with split fins or just generally hate them, leave a reply below and let us know your story.

 

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