Maui Ultra Fins proudly presents an overview of the different characteristics of wave fin setups – from single fin to quad. Danish wave legend and Maui Ultra Fins team rider Lars Petersen takes us through all the pros and cons of individual setups that are available with modern boards. Those characteristics are also demonstrated by some of the finest wave sailors: Philip Köster, Iballa and Daida Moreno, and Lars himself at several spots including Cold Hawaii.