FCS Fins SF4 Stretch PC Tri Fin Set
William ‘Stretch’ Riedel’s signature thruster set. Reliable, fast and stable at high speeds, the full tip area across all fins provides quick acceleration and response.
Performance Core material and construction is designed to deliver the feeling of a traditional fibreglass fin with the added performance of reduced weight. The RTM (Resin Transfer Moulding) process produces a lightweight fin with remarkable flex, a smooth feel and an impressive aesthetic.