

Spearfishing fins by Breier
Breier offers a carefully crafted selection of spearfishing fins, designed to meet the specific demands of different diving environments and techniques. Our fins come in three distinct lengths, each optimized for particular types of spearfishing:
- 820 mm: these fins are ideal for deep dives, providing the necessary thrust to reach greater depths with efficiency. However, due to their length, they are less suited for shore diving, where agility and maneuverability are more critical.
- 760 mm: this length is the most versatile, making it the best choice for shore diving and dives up to 25 meters. The 760 mm fins strike a perfect balance between power and flexibility, making them adaptable to a wide range of underwater conditions.
- 640 mm: designed for shallow dives, these shorter fins excel in environments with waves and seagrass. Their compact size allows for easy navigation in tight spaces, making them ideal for spearfishing in shallow waters where agility is key.
For those passionate about monofin spearfishing, Breier offers a specialized range available in our category Horizontal dynamic apnea. Whether you're interested in constant weight apnea or horizontal dynamic apnea, our monofins are engineered to enhance your performance and efficiency in these disciplines.
Choosing the right spearfishing fins: fiberglass vs. carbon fiber
When selecting spearfishing fins, the choice between fiberglass and carbon fiber can significantly impact your performance and comfort. Breier offers a range of fins crafted from both materials, each designed to cater to different needs and preferences. Here’s a detailed comparison to help you make an informed decision:
E-Glass fiber:
- Performance: offers 30-40% better performance compared to traditional plastic blades.
- Best For: divers seeking a balance between performance and cost, ideal for a variety of underwater conditions.
C5 carbon fiber:
- Performance: delivers 15-20% higher yield compared to fiberglass options, enhancing overall performance.
- Best For: divers looking for superior efficiency and performance, especially in varied underwater environments.
C8 Carbon fiber:
- Performance: the premium choice, offering 4-5% more efficiency than C5 Carbon Fiber.
- Comfort: reduces fatigue during long spearfishing sessions due to its enhanced performance.
- Best For: experienced divers who demand top-tier performance and comfort during extended dives.
For further details on our composite materials and to understand the specific benefits of each fiber type, please visit our Materials Page.
Both fiberglass and carbon fiber fins are highly durable and resistant to fatigue. The key factors affecting a fin's hardness and performance are its construction details—such as blade thickness, layer positioning, orientation, and length—rather than the material alone.
For spearfishing, our hardness ratings range from 1 (very soft) to 5 (very hard). Regardless of your weight, if you are shore diving, do not exceed a hardness of 3. Additionally, hardness levels can vary between brands, so the hardness of a friend's fins might not be suitable for you, even if you find them comfortable after a test.
To find the perfect model and hardness for your needs, use our Selector Tool: Which Model and Stiffness for Me?.
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Spearfishing bifins 820 mm length C8 carbon


Pair of Spearfishing blades 820 mm length C8 carbon


Spearfishing bifins 820 mm length C5 carbon


Pair of Spearfishing blades 820 mm length C5 carbon


Spearfishing bifins 820 mm length E glass fiber


Pair of Spearfishing blades 820 mm length E glass fiber


Spearfishing bifins 760 mm length C8 carbon


Pair of Spearfishing blades 760 mm length C8 carbon


Spearfishing bifins 760 mm length C5 carbon


Pair of Spearfishing blades 760 mm length C5 carbon


Spearfishing bifins 760 mm length E glass fiber


Pair of Spearfishing blades 760 mm length E glass fiber


Spearfishing bifins 640 mm length C8 carbon


Pair of Spearfishing blades 640 mm length C8 carbon


Spearfishing bifins 640 mm length C5 carbon


Pair of Spearfishing blades 640 mm length C5 carbon


Spearfishing bifins 640 mm length E glass fiber


Pair of Spearfishing blades 640 mm length E glass fiber
- On sale!


Pair of fins 760B2EG Second-choice - Finswimming/Spearfishing/Freediving
- On sale!


Pair of fins 640B2C5 - Finswimming/Spearfishing/Riverboarding/Sport Diving/Rescue & Lifesaving
- On sale!


Pair of fins 820B2C8 - Freediving / Constant weight / Spearfishing - Closed heel footpocket
- On sale!


Pair of fins 760B1SG with Imersion 44/46 footpocket - Second-choice - Spearfishing/Freediving/Finswimming
- On sale!


Pair of Fins 760B5C8 - Spearfishing/Freediving/Target shooting - Avec chausson de marque au choix à talon fermé

Pair of neoprene quarter socks - 1,5 mm

Diving belt - 'marseillaise' - upcycled from tires
- On sale!


Pair of fins 820B2C5 - Freediving / Constant weight / Spearfishing - Closed heel footpocket
