Seac Medium-Long Spearfishing Fins

Seac Medium-Long Spearfishing Fins Review

If you’re going spearfishing, you need the right spearfishing fins. This article will discuss a pair of top-level fins for spearfishing. But, first, let’s take a look at what have to be some of the best spearfishing fins available. This is our Seac Spearfishing Fins review.

Seac Medium-Long Spearfishing Fins

The Seac Spearfishing Fins are reasonably priced fins with many features that provide comfort, energy transfer, and more.

Who Is This For?

The Seac Spearfishing Fins are designed for spearfishing, but they can also be used as snorkeling or freediving fins.

What’s Included?

When you purchase the Seac Medium-Long Spearfishing Fins, you get thermoplastic fins that measure ‎25 x 5 x 3 inches. Together, they weigh about four pounds. In addition, there is a non-vented blade fin, secure full foot pockets, and heel tabs.

Overview of Features

For a reasonable price, these fins have a multitude of features. To get the basics out of the way, you can choose between two colors - green camo and grey camo. The fins are made with an ICR or injection color system, which will not fade over time.

Moreover, these fins are nearly invisible under the water to fish because of this injection color system. This means that you can move around freely without being spotted as easily.

The Seac Spearfishing Fins are medium-long, measuring roughly 25 inches in length. Generally speaking, these fins are designed for use in fairly shallow water. These medium-long fins provide good power, thrust, and energy transfer. Remember, the longer the fin, the more thrust you will get out of it, so these fins are ideal for achieving great thrust and speed.

However, the Seac Fins are not so long that they are heavy or difficult to maneuver. In fact, considering their size, they’re actually relatively lightweight. Being lightweight is obviously essential for your comfort, and it doesn’t hurt in terms of energy expenditure. Although these are not the shortest spearfishing fins, they’re short enough to remain portable in nature.

What is also worth noting is that these spearfishing fins are Italian-made. In case you didn’t know, the Italians do have pretty high production standards. For example, the blades are made with a high modulus thermoplastic technopolymer, one of the toughest and strongest materials used for this purpose. Between the material and the Italian manufacturing, you can rest assured that they will last for a long time.

It is also worth noting that the blades are pretty flexible, elastic, and springy. This means that you don’t have to kick that hard to produce a good amount of thrust.

Because they are so pliable and flexible, the fins do most of the hard work for you. They also feature a design to allow water to freely flow around them. This hydrodynamic design ensures that you’ll expend minimal energy to produce thrust.

The other thing worth noting is that these fins feature a foot pocket made of thermoplastic rubber. This is also a very tough material that won’t rip or tear on you. Moreover, the foot pocket is molded so that it provides you with a secure fit. They fit well, but they’re also soft enough for comfort and to prevent them from chaffing your heels.


Besides choosing the right size, the only thing you need to know is that you will need to wear neoprene booties inside these fins.


  • Great durability
  • Allow for maximum thrust
  • Great hydrodynamics
  • Minimal energy expenditure required
  • Ideal for all skill levels
  • Ideal for shallow water
  • Camouflage design
  • Comfortable and flexible foot pocket


  • Neoprene booties required
  • They run slightly large


Suppose the Seac Spearfishing Fins don’t fit right, or you want fins that can be worn without booties. If that’s the case, there are some excellent alternatives. The Cressi Long Freediving and Spearfishing Fins can be worn without booties. If you just want something basic and affordable, the Everlasting Family Fins also make for a good choice.


All in all, we think that the Seac Spearfishing Fins are some of the best spearfishing fins available. They come with everything you need for maximum thrust and comfort, and they are reasonably priced.