Freediving and Spearfishing Fins Bm30 Black-Green 36-38 Seac 71-56NV-36-38
In stock
Estimated delivery: June 10, 2026 - June 12, 2026
Freediving and Spearfishing Fins Bm30 Black-Green 36-38 Seac 71-56NV-36-38
Description:
The Seac BM-30 fins are designed for freediving and spearfishing, combining performance-oriented construction with a comfortable fit for adult unisex users. They feature Seac’s FRC™ (Fully Responsive Compound) technology, developed to deliver blade performance inspired by carbon and glass fiber while improving durability. The blade is made with a dual-material construction: a stiffer sole for stability and a softer upper section for greater comfort during extended use. Its 30° angled design supports efficient surface finning and helps follow the natural inclination of the ankles during dives. Small stabilizing fins at the end of the blade help reduce sideways drifting without sacrificing power or flex. The fins are built to resist breakage and permanent deformation, even at low temperatures. With their hydrodynamic and ergonomic geometry, they are made to support efficient movement in the water. These fins are 100% Made in Italy in Seacsub’s solar-powered factory.
Key Features:
- Designed for freediving and spearfishing
- FRC™ (Fully Responsive Compound) blade technology
- Elastic response comparable to carbon and glass fiber
- High resistance to breakage and permanent deformation
- Dual-material blade construction for balance of stability and comfort
- 30° angled blade for easier finning and natural ankle alignment
- Stabilizing fins help limit sideways drift
- No reinforcing ribs needed in the blade design
- Thin blade profile made possible by the compound’s properties
- 100% Made in Italy
Specifications:
Manufacturer: Seac
SKU: 71-56NV-36-38
Color: Black-Green
Size: 36-38
Category: Fins
Age Group: Adults
Gender: Unisex
Recommended Use:
These fins are best suited for adult freedivers and spearfishers looking for a responsive, durable fin with a comfortable fit. They are especially appropriate for training, reef diving, and longer sessions where comfort and efficient propulsion matter. The 30° blade angle makes them practical for both surface movement and diving. Their design is also a strong choice for users who want performance-focused fins with added resilience and stability.