The Seaworthy, designed by ...Lost shaper Matt "Mayhem" Biolos is a large size quad set with a Ride Number of 5.2. Developed for use in his small wave, extra wide tail boards the Seaworthy is effectively a split keel and offers a unique blend of twin and quad charateristics. Compared to its counterpart, the Controller, the Seaworthy is smaller in area and made of honeycomb materials, reducing weight and increasing flex, yielding a more performance minded skatey feel.
A lightweight hexagonal core gives these fins the feel of glass-ons. Engineered with a medium flex pattern, these are stiffer than Blackstix but more flexible than Fiberglass.