Leaderfins Pure Carbon Fins – 100% carbon blades & comfortable foot pockets, maximum performance

Leaderfins Pure Carbon Bi-fins are premium fins featuring blades made from 100% carbon fiber combined with epoxy resin, delivering durability, fast kick response, and outstanding performance for sea diving, freediving, or spearfishing. The official website clearly states these as “Pure Carbon (100% carbon + epoxy resin)” stereo fins.

Professional blade & foot pocket design

When choosing foot pocket size 41–42, the Pure Carbon blades measure approximately 90 cm × 20 cm with a blade angle of around 20°. This design optimizes water flow direction, providing powerful and stable propulsion while swimming or diving.

The foot pockets are made from soft rubber, offering a snug and comfortable fit across a wide range of foot sizes (EU 31–50), helping divers stay comfortable and maintain control during long dives.

Key advantages of Pure Carbon Bi-fins

• 100% carbon blades: lightweight, durable, and highly responsive — delivering top-level performance for diving or high-speed swimming.
• Rubber rails along both sides of the blade efficiently channel water, increasing thrust and enhancing a smooth, fluid swimming feel.
• Soft foot pockets in multiple sizes: convenient for many users and easy to wear, even with diving socks or booties.
• Versatile use: ideal for freediving, spearfishing, snorkeling, or sea diving — wherever powerful, stable, and responsive fins are required.

Who are they suitable for?

Pure Carbon Bi-fins are an ideal choice for freedivers, spearfishers, or frequent divers who need high-end fins that are durable, highly responsive, and stable. If you prioritize performance and control over budget options, these are among the top choices available.

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