Our latest vampire of the seas is designed for biting hard on every ripple. As per the 3SW it is available solely with our new super stiff material. This freeride windsurf fin gives you critical speed and acceleration through the combination of stiffness and flex. The fins feel solid and lifty under your feet but with enough flex for Fang’ing off the wind fully powered. They are accurate round the corners giving the classic K4 feeling of bite and control when you need it.