The FCS II Al Merrick PC Medium Tri Fins in Cobalt are Al Merrick’s go to template for radical, progressive surfing.

Designed to generate speed and drive, the raked side fins deliver powerful acceleration, while the smaller centre fin allows for fast, clean release through sharp turns-perfect for high-performance manoeuvres. Crafted from lightweight Performance Core material, these fins feature a progressive flex from base to tip, giving you a smooth, responsive feel and solid hold through critical sections.

Versatile enough for a range of wave conditions, the FCS II Al Merrick PC Medium Tri Fins are built for surfers looking to push boundaries with confidence and control.