Futures AM Upright XL Thruster Fin Set (Used)

Unleash powerful performance with this used Futures AM Upright XL Thruster Fin Set, a high-performance fin template developed in collaboration with legendary shaper Al Merrick. Designed for larger surfers and powerful surfing, the AM Upright XL combines the drive and control of the iconic Al Merrick template with a more upright profile for increased responsiveness and tighter turning arcs.

The XL template provides exceptional hold, projection, and stability for surfers who need additional surface area, while the upright design delivers quicker rail-to-rail transitions and enhanced maneuverability. Ideal for performance shortboards, step-ups, and everyday surfboards, these fins excel in a wide range of conditions, from punchy beach breaks to powerful point waves and reefs.

Built for surfers looking to generate speed while maintaining control through aggressive turns, the AM Upright XL offers a balanced blend of drive, pivot, and release. Compatible with the Futures Fin System, this set is ready to help elevate your surfing in both everyday and high-performance conditions.

This fin set is in used condition with normal cosmetic wear from regular use but remains fully functional and surf-ready.

Features

• Genuine Futures AM Upright XL Thruster Fin Set
• Signature Al Merrick performance template
• Upright profile for quicker turns and responsiveness
• XL size for larger surfers or powerful surfing styles
• Excellent combination of drive, control, and maneuverability
• Ideal for shortboards, step-ups, and daily drivers
• Compatible with Futures fin boxes
• Used condition with normal signs of wear
• Fully functional and ready to surf