The Futures Alpha Large fins are high-performance thruster fins designed for heavier surfers or those with a powerful style who are looking for a balance of control, flow and modern response. This model belongs to the Neutral category, offering versatile, well-balanced performance in a wide variety of conditions.
The Alpha (NetPlus®) construction combines recycled fishing nets recovered from the ocean with Futures' Compound 6 (C6) technology, which incorporates carbon and air infusion. The result is a light, strong fin with a very responsive progressive flex, ideal for surfers who want performance with a more sustainable approach.
With a Ride Number of 6.2, these fins sit in the Balanced / Fluid zone, offering a stable mix of speed, control and maneuverability.
⭐ Main features:
- Eco-friendly construction Alpha (NetPlus®)
- Technology C6 carbon + air infused
- Neutral template, balanced and versatile
- Smooth feel with good control in turns
- Good response in powerful or varied surf
- Ideal for heavier surfers or boards with more volume
- Consistent performance in multiple conditions
📊 Technical specifications:
- Fin type: Thruster
- Size: Large (L) – 75 kg+
- Template category: Neutral (Balanced / Fluid)
- Construction / Series: Alpha (NetPlus®)
- Ride Number: 6.2
- System: Single Tab (Futures)
- Compatibility: Thruster
- Board type: Shortboard
- Surf style: Balanced
- Side foils: Flat
- Center foil: Symmetrical
📏 Dimensions:
Side Fins
- Area: 15.90
- Height: 4.64
- Base: 4.47
- Foil: Flat
Center Fin
- Area: 15.90
- Height: 4.64
- Base: 4.47
- Foil: Symmetrical
🌊 Feel in the water:
The Futures Alpha Large offer a balanced, reliable feel, with good speed and control without being too stiff. They are very versatile fins, ideal for everyday surfing in varied conditions, especially when you are looking for stable, progressive performance.
If you need large, sustainable thruster fins with balanced performance, the F8 Alpha Large are a very solid option within the Futures range.



