S-Wings Twin Fin 520 Red Carbon (for FCS fin boxes)
Biomimetic S-wings design inspired by fish fins gives more control and propulsion than classic fins.
Twin fin model with carbon fibers in the axis of the trailing arm to have a stiffer coil effect.
Designed for surfers over 75 Kgs / 150Lbs in clean all around and powerful conditions.
Could be surfed with small central knubster to keep the line during rail to rail actions.