Freediving and Spearfishing Fins Bm30 Black-Blue 36-38 Seac 71-56N-36-38
In Stock
Estimated delivery: June 16, 2026 - June 19, 2026
Freediving and Spearfishing Fins Bm30 Black-Blue 36-38 Seac 71-56N-36-38
Description:
The Seac BM-30 are freediving and spearfishing fins designed to deliver high performance, comfort, and durability in the water. They feature Seacsub’s FRC™ technology, or Fully Responsive Compound, which combines advanced materials with hydrodynamic and ergonomic blade geometry. The blade is engineered to offer an elastic response similar to carbon and glass fiber, while maintaining excellent resilience and resistance to breakage or permanent deformation. Its 30° angle helps support both surface finning and the natural inclination of the ankles during diving. The blade also includes small stabilizing fins at the end to help reduce sideways drift without compromising power or flexibility.
The construction uses two different materials: a stiffer sole for stability and a softer upper section for improved comfort during extended use. This makes the fins suitable for demanding sessions where both efficiency and wearability matter. Made in Italy, the BM-30 reflects Seac’s focus on performance-oriented design for freediving and spearfishing.
Key Features:
- Designed for freediving and spearfishing
- FRC™ Fully Responsive Compound technology for advanced blade performance
- Elastic response similar to carbon and glass fiber
- High resilience and resistance to breakage or deformation
- Blade remains effective even at low temperatures
- 30° angled blade for better finning efficiency and diving ergonomics
- Small stabilizing fins help limit sideways drifting
- Two-material blade construction balances stability and comfort
- Stiffer sole provides support and control
- Softer upper section enhances comfort during longer use
- Made in Italy
Specifications:
- Manufacturer: Seac
- SKU: 71-56N-36-38
- Color: Black-Blue
- Size: 36-38
- Category: Fins
- Age Group: Adults
- Gender: Unisex
Recommended Use:
The Seac BM-30 fins are ideal for adult divers looking for reliable performance in freediving and spearfishing. They are a strong choice for users who want a fin with responsive blade action and a comfortable fit for longer sessions. Thanks to the angled blade and stabilizing design, they are especially suited to efficient propulsion both at the surface and underwater. Their durable construction makes them a practical option for regular training and recreational or sport-focused diving use.