OFF FINS
OFF FINS Mutant - Windsurf Wave Fin in HeatCore™ Glass (Single or Pair)
4.88 / 5.0
(8) 8 total reviews
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- MUTANT - THRUSTER/QUAD WAVE: Redefine The Lines
Designed for: Worldwide conditions from SIDE-SHORE to ON-SHORE Wave Riding
High-performance wave riding fin, enhances your wave performance
OFF HeatCore™ Glass
Flex Level: F1 - Response: Progressive - Profile: Dynamic
MAIN FEATURES
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SUPER MANEUVERABILITY
The MUTANT excels in maneuverability and can be used in all conditions (ON/SIDE shore). The straight entry of the leading edge provides a fast glide, ideal for ON-Shore conditions. The pronounced rake from the center of the fin generates great acceleration and grip, allowing you to push hard in turns for solid and powerful bottom turns in SIDE-Shore conditions.
The reduced area at the tip delivers quick response and excellent board control in strong winds and chop, and entering turns and rail changes require less pressure, with the rail staying gripped for a positive radius. -
REFINED FLEX
Thanks to its excellent flex (and reflex), developed after countless hours of testing and development, the MUTANT offers great maneuverability. The flex is designed to increase sensitivity and provide a smoother entry into the bottom turn, storing and releasing power when entering the top turn. This type of flex can store and release energy during the turn, aiding projection on the exit of the turn, which in turn determines speed and influences control. On exiting turns, when pressure is released, the fin returns to its original position (reflex), releasing energy and generating forward thrust.
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VERSATILITY
Equipped with extremely high versatility, the MUTANT are the best choice for both Thruster and Quad setups. Increasing the size of the rear fin improves on-shore performance, while for side and side-offshore conditions, a more balanced setup with a smaller rear fin promotes a surf / wave riding style. With a pronounced base area, the Mutant can also be chosen one size smaller than standard.
Performance CHART
Specific technical analysis
PERFORMANCE-CALIBRATED
HI PERFORMANCE REFLEX:
The reflex of the OFF fins is calibrated to return energy quickly and in a controlled manner.
Under load, it accumulates tension progressively; upon release, it returns it precisely, without loss.
The result is an immediate, clean, and predictable response.
More acceleration when exiting a maneuver.
More control in critical moments.
Energy that returns exactly when needed.
PRECISE FLEX:
Three levels of flex, developed with different materials and designed to offer progressive and controlled bending curves.
Each configuration is tailored to suit specific conditions and disciplines: from the cleanest wave side-off to control in high-speed chop.
The result is a predictable response under load, stability in critical phases, and power transfer without loss.
FLUID ARCHITECTURE
TORSIONAL CONTROL. CONSTANT LIFT.
The torsional stiffness is calibrated to keep the profile stable under load, even during the most aggressive accelerations.
The lift remains constant, the flow clean, the grip predictable.
This means you can push with confidence, even in challenging conditions, without Spin-Out.
EARLY PLANNING AND RELEASE: The profile and foil are optimized to reduce drag and maximize useful lift.
The lightweight and rigid structure ensures immediate acceleration and a freer board underfoot.
Less drag.
More efficiency.
More direct response.
A real upgrade, both on the latest generation equipment and on older setups.
PRECISION IN MOTION
Every OFF fin is created with a clear goal: to provide a defined, predictable, and measurable response under load.
Designed for wave, freestyle, and freewave, they ensure clean energy transfer and thrust, controlled release, and maximum reliability in critical maneuvers.
The result is not just more performance,
it’s greater precision in every phase and every maneuver.
OFF FIN SYSTEMS.
Engineered response.
FREQUENT QUESTIONS
What is the difference between Off fins and those of other brands?
Our philosophy is total specialization: we focus exclusively on creating fins without compromise.
Compared to classic G10 fins, OFF-FINS offer a 20% weight saving, combined with a significantly superior elastic (reflex) response.
We use advanced composites to ensure durability and responsiveness that traditional G10 cannot provide.
Are they suitable for my level of experience as well?
Without a doubt. Whether you are taking your first steps or are an experienced rider, the OFF-FINS are designed to elevate your riding.
Their construction allows beginners to forgive mistakes by ensuring stability, while at the same time offering the responsiveness needed by pros for radical maneuvers.
How do I know if they are suitable for my table?
Our fins are designed to be universal and compatible with the vast majority of boards on the market. If you have specific doubts about pairing with your model, our team is available to check the exact compatibility.
Which size should I install?
The correct size is the result of an equation between the volume of the board, the discipline practiced, and the wind conditions.
Our catalog covers every need, but to avoid mistakes we invite you to write to us: we will calculate together the perfect size for your setup.
Which model is right for me?
It depends on your style: are you more oriented towards Wave, Freestyle, or are you looking for a Freewave compromise?
By analyzing your current equipment and your goals, we will guide you towards the choice that maximizes fun and performance on the water.
Ho provato la mia nuova 15 in condizioni sia con vento da mare che vento da terra, sono veramente molto soddisfatto dell'acquisto . Era proprio quello che cercavo sia come sensazione che come performance, strumento di lavoro veramente molto soddisfacente . È giusto quello che serviva per ottenere il 100% della mia tavola. Grazie ancora per la vostra cortesia e professionalità. Aloha.
Ho scelto per il mio Thruster Dogma Hatropina il set di pinne OFF FINS.Le ottime senzazioni che ho avuto nelle ultime mareggiate invernali confermano che la scelta è stata azzeccata!
Ottime
Can’t wait to test them , they are looking great. Thanks guys
Provate in condizioni side/side off. La tavola è totalmente diversa rispetto a quando montava le solite in carbonio di serie. Differenza notevole nel grip sull’onda, dandoti confidenza per spingere al massimo. Super consigliate
Ho provato la mia nuova 15 in condizioni sia con vento da mare che vento da terra, sono veramente molto soddisfatto dell'acquisto . Era proprio quello che cercavo sia come sensazione che come performance, strumento di lavoro veramente molto soddisfacente . È giusto quello che serviva per ottenere il 100% della mia tavola. Grazie ancora per la vostra cortesia e professionalità. Aloha.
Ho scelto per il mio Thruster Dogma Hatropina il set di pinne OFF FINS.Le ottime senzazioni che ho avuto nelle ultime mareggiate invernali confermano che la scelta è stata azzeccata!
Ottime
Can’t wait to test them , they are looking great. Thanks guys
Provate in condizioni side/side off. La tavola è totalmente diversa rispetto a quando montava le solite in carbonio di serie. Differenza notevole nel grip sull’onda, dandoti confidenza per spingere al massimo. Super consigliate
Ho provato la mia nuova 15 in condizioni sia con vento da mare che vento da terra, sono veramente molto soddisfatto dell'acquisto . Era proprio quello che cercavo sia come sensazione che come performance, strumento di lavoro veramente molto soddisfacente . È giusto quello che serviva per ottenere il 100% della mia tavola. Grazie ancora per la vostra cortesia e professionalità. Aloha.
Ho scelto per il mio Thruster Dogma Hatropina il set di pinne OFF FINS.Le ottime senzazioni che ho avuto nelle ultime mareggiate invernali confermano che la scelta è stata azzeccata!
Ottime
Can’t wait to test them , they are looking great. Thanks guys
Provate in condizioni side/side off. La tavola è totalmente diversa rispetto a quando montava le solite in carbonio di serie. Differenza notevole nel grip sull’onda, dandoti confidenza per spingere al massimo. Super consigliate