Balance of speed, flow, and response. Suitable for all conditions. Designed for a balance of speed, flow & response. Well proportioned template with Inside Foil Technology (IFT). Ideal for surfers who want a reliable ‘All Round’ fin delivering a combination of speed and maneuverability with flow between turns. Tri-Quad (5 fins) set. Neo Glass fins are precision molded using long strand fiberglass and a marine-grade polymer. Very affordable yet considered a premium construction due to its high fiberglass content and active flex pattern, these fins will accommodate a wide range of surfers and surfing conditions.