C4 Carbon MB001 25 Freediving Fins Black
C4 Carbon MB001 25 Freediving Fins Black

349,00 €

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C4 Carbon MB001 25 Freediving Fins Black

349,00 €

C4 MB001 carbon fiber diving fins – high quality fins designed for freediving and spearfishing. This model is made of black carbon fiber (Black Carbon Blade) and features excellent energy transfer, stability, and comfort while diving.

The MB series was created by updating the C4 mid-to-high-end fin line. 25 stiffness blade ensures an optimal balance of power, flexibility, and control, making the fins suitable for both experienced divers and enthusiasts.

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C4 MB001 Carbon fins – professional carbon fiber diving fins, designed for divers seeking efficiency, reliability, and the highest quality. This model is part of the MB series, which was developed to modernize mid-to-high-end C4 fins using advanced carbon fiber technologies.

The MB series is C4's interpretation of a classic carbon fin, where traditional design is combined with modern construction and a precise manufacturing process. This allows achieving excellent energy transfer, stable movement in the water, and high comfort during long dives.

Carbon fiber blade

The C4 MB001 model features a Black Carbon Blade, which is characterized by:

  • high strength

  • excellent elasticity

  • efficient energy return

Carbon fiber allows you to make the most of every kick, so the diver can move faster and use less energy. This is especially important during freediving and spearfishing, when quiet and efficient movement is required.

Universal stiffness – 25

The 25 stiffness blade of this model is considered a universal choice for most divers. It provides a good balance between power and flexibility, making the fins suitable for:

  • deep dives

  • longer swims

  • active spearfishing

  • training

C4 technology and experience

C4 is one of the most innovative manufacturers of freediving and spearfishing equipment. Their 200 series fins are considered the most technologically advanced on the market, while the MB series was created as a modern and efficient solution for a traditional carbon fiber fin.

Thanks to advanced construction and quality materials, C4 MB001 fins ensure a stable, powerful, and comfortable swim even in demanding conditions.


Technical specifications

  • Manufacturer: C4

  • Model: MB001

  • Series: MB Carbon

  • Blade: Black Carbon Blade

  • Stiffness: 25 (Medium)

  • Type: carbon fiber diving fins

  • Use: freediving, spearfishing


Key advantages

✔ High-quality carbon fiber blade
✔ Excellent energy transfer and efficient kick
✔ Balanced stiffness for most divers
✔ Reliable C4 technology
✔ Perfectly suited for freediving and spearfishing

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Weight2 kg