Arin Vivid OrangeMade for speed. As its name suggests in the Basque language, this fin has being made for achieving extra speed in your twin fin and feeling it light and easy to turn. Designed for high performance twin fins (narrow and thin tails), this fin combines speed and drive for every kind of wave. The fin is taller, thiner in base but with a fuller outline than its older brother, the Duette. In addition to this, a straighter outline offers extra speed. The