T300 NAKED BLACK Freediving and Spearfishing Fins, the epitome of strength and flexibility in the world of high performance fins. Built with the latest technology, the Penetrator Carbon Range delivers unparalleled performance and durability for the most adventurous divers.
The NAKED BLACK design showcases the raw beauty of carbon fiber weave, perfect for the traditionalist who appreciates the elegance of simplicity.
Here are some key specs and features:
| Specification | Value / Detail |
|---|---|
| Blade Material | T300 Premium Carbon Fiber |
| Manufacturing Process | made from multiple layers of T300 high-strength carbon fiber, carefully oriented to achieve an optimal balance of power, flex, and responsiveness |
| Blade Sizes | They provide different working lengths: e.g. 72 cm for full-size Ghost model; smaller “620” version ~62 cm for smaller framed divers. |
| Blade Width | Approx 19 cm |
| Insert Length (where blade meets foot-pocket) | ~14 cm |
| Blade Angle to Foot Pocket | ~25°, which affects how the blade aligns and where power is most efficiently applied |
| Weight (bare blade) | Extremely lightweight — minimizes leg fatigue during long sessions. Carbon Naked Soft 215grams, Carbon Naked Medium 240grams |
| Stiffness Options | They have multiple stiffness grades (soft, medium, sometimes others) so divers can choose what works for their strength / depth / style. |
| Warranty | Blades carry a limited 1-year warranty against blade breakage. |
Blade Angle
Penetrator sticks with 25° because it’s a good balance between surface comfort and efficient vertical kicking, especially for freediving and spearfishing.
FORZA Foot Pockets
Foot Pockets are very different to the everyday shoes you wear and hence the sizing is also different. Please choose the size of foot pockets according to the given size guide (see posted picture).
If you are planning to use 3-5mm socks then please choose the next size on the chart (one size bigger)
Foot pockets can be disassembled from its blade. You may request other colors subject to availability. Colors available: Black, White, Red, Pink and Blue.
Other brand of foot pockets that are compatible with Penetrator blades:
Mares razor
Omer Stingray
Omer Eagle Ray
Salvimar STEP
Beuchat Mundial
Hammerhead Kaudal
TPR generic pockets
Seac Motus pockets
DIMENSION
72cm length of blade + 14cm Insert length x 19cm width
STIFFNESS
Choosing the right blade stiffness for freediving fins really depends on personal preference and diving style. However, as a general guide, we provide recommended stiffness levels based on body weight to help divers choose the most suitable option:
Note: Penetrator blades doesn't include a protective film but you can add it! We offer protective film installation as a separate product for extra protection