The MB1 is largest of three designs by Matt Biolos of …Lost Surfboards and designed with the bigger surfer in mind. The MB1 is made up of honeycomb material, offering a medium flex pattern to handle a variety of conditions. The MB1 template is an upright fin, allowing for pivoty, in the pocket surfing while the thicker tip provides hold while on rail.
Honeycomb - A lightweight hexagonal core gives these fins the feel of glass-ons. Engineered with a medium flex pattern, stiffer than Blackstix but more flexible than Fiberglass
Flat foiled fins break free sooner, and are better ay controlling speed. Often surfers prefer them in fast powerful surf where they do not need to create additional speed. If you have muscle memory from riding glass-ons, flat foiled fins will feel the closest.
Large (180 +)