From FCS

Full-bodied template constructed with Performance Glass, providing a stable and predictable feel.

• Low sweep (rake) allows for tight controlled turns
• Ideal for performance single fins and bonzer models.

Performance Glass

Performance Glass (PG) fins are machine cut from layers of solid fiberglass. These fins are stiff, and are widely used by pro level surfers because the integrity of the flex is maintained under immense force, and in the most extreme of conditions and situations.