Built for freedivers and spearfishers seeking efficiency and power underwater, the Seac BM30 Modular Freediving Fins are engineered to deliver high performance with comfort and durability. Manufactured in Italy, these fins feature innovative FRC™ (Fully Responsive Compound) blade technology that blends advanced polymers to create a responsive fin with impressive flexibility and resilience. The lightweight blade design improves propulsion while reducing drag, helping divers maintain smooth and efficient kicks during both deep dives and surface swimming. A 30° angled blade promotes a natural ankle position, improving energy transfer while reducing fatigue during long sessions in the water.

Seac BM30 Modular Freediving Fins Key Features

• FRC™ Blade Technology: Advanced polymer compound delivers a responsive fin blade with durability and flexibility similar to carbon or fibreglass.
• 30° Angled Blade: Optimised blade angle promotes a natural ankle position for improved propulsion and reduced fatigue.
• Lightweight Hydrodynamic Blade: Thin blade profile reduces drag while maximising thrust with each kick.
• Dual-Material Foot Pocket: Firm sole improves power transfer while the softer upper section enhances comfort.
• Stabilising Side Rails: Helps maintain blade alignment in the water and prevents sideways drift.
• High Durability Construction: Designed to resist deformation and breakage even in demanding diving conditions.
• Modular Fin Design: Blade and foot pocket system allows compatibility with modular fin setups.
• Eco-Conscious Materials: Constructed using materials with reduced environmental impact and no toxic elements.

Designed for both recreational divers and experienced spearfishers, the Seac BM30 Modular Freediving Fins provide reliable propulsion, comfort, and durability. Whether exploring reefs, diving deep, or hunting in open water, these fins deliver efficient performance and responsive power with every kick.