FCS II Sally Fitzgibbons Performance Core Thruster Fins Surfboard Essentials Titanium Dioxide: Naturally occurring mineral

Titanium Dioxide: Naturally occurring mineral sun filter

The Don XL is higher volumed version of the Don for heavier surfers

Performance Glass (PG) material characteristics and flex pattern are identical to traditional fibreglass fins offering a stiff base with subtle responsive tip flex

Recommended Wave Size: 2 - 8 ft

FCS II Sally Fitzgibbons Performance Core Thruster Fins Surfboard Essentials Titanium Dioxide: Naturally occurring mineralSally Fitzgibbon's 'SF' signature fin. Ideal for beach breaks. Overview Sally Fitzgibbon's signature fin. The smaller centre fin provides exceptional tail release. Ideal for beach breaks. Ideal Conditions Hollow steep waves, punchy beach breaks. Board Types Designed to fit the FCS II Fin System. Performance boards with shallow concave and moderate to low rocker. Fin Family Reactor: Find Speed. Speed, tight turns & snaps. Performance Core Performance