When the swell jumps and the waves start drawing off the bank, this is the fin John John reaches for. The Futures JJF Techflex Thruster – Pro size is the in-between template that bridges the gap between Medium and Large, giving you the control of a bigger fin with a touch more freedom through critical turns. It’s the same Techflex platform John John Florence rode exclusively to three World Titles — refined for when the surf turns head-high to double overhead and performance really matters. This Pro size shines in serious conditions. John runs this template in his 6’1” and 6’2” Pyzel Ghost models when the waves improve, where precision and confidence at speed become non-negotiable. The slightly reduced surface area compared to the Large offers increased release and manoeuvrability without sacrificing drive. You’ll feel more connected through long bottom turns, more composed under pressure, and more confident pushing hard off the lip. The Techflex construction keeps the base stiff for hold and speed control, while the tip delivers that spring-loaded response that lets you surf aggressively without losing flow. If you’re riding high-performance shortboards in solid beach breaks, point waves, or Indo-style walls, the JJF Pro template gives you that refined, competition-ready feel — without being overly locked in. Product Features of the Futures JJF Techflex Thruster Fins – Pro • Techflex Construction – Carbon weave build for maximum stability with controlled, reactive flex• Neutral (All-Around) Template – Balanced feel suited to a wide range of performance shortboards• Pro Size Template – Positioned between Medium and Large for refined control and release• Speed Control Ride Number 3.4 – Tuned for stability and predictability at high speeds• Thruster (3 Fin) Setup – Proven performance configuration for powerful rail-to-rail surfing• John John Florence Signature Model – World Title-proven template ridden in critical conditions Benefits of the Futures JJF Techflex Thruster Fins – Pro – Increased control in head-high to double overhead surf– Greater release through powerful, committed turns– Stable at speed without feeling stiff or restrictive– Ideal balance of drive and manoeuvrability– Competition-level performance in quality waves If you’re stepping into better surf and want a fin that won’t hold you back when you lean into it, the JJF Techflex Pro is built for exactly that moment.
