The Copy Cat Fin
This fin was a shot at the original D Fin designs in the late 60s. This fin is true to its time with it's large area from base to tip with a little cut away in the middle of the body of the fin.
This gives the fin a really easy turning ability when contasted to the more commonly seen D fins of the time. When set up with a traditional log with no nose concave, this fin will really add speed and hold that is unprecedented in the flex fin of today.