The fins FCS II AM PC Twin + 1 come with the original outline of Al Merrick, which offer speed and drive, ideal for hollow waves and powerful beach breaks.
The FCS2 Al Merrick Twin + 1 fins are perfect for fish or retro fish surfboards.
Construction:
Performance Core: These fins are built with the Performance Core technology which makes more powerful and lighter fins than fiberglass ones. The RTM (Resin Transfer Molding) process reduces weight while keeping a good flex.