FCS II Performer Black Medium Quad Rear Retail Fins

FCS II Performer Quad Rear Fins – Glass Flex

Find your flow with the FCS II Performer Quad Rears (Glass Flex) — designed for surfers chasing reliable, all-round performance in a variety of waves. With a well-balanced template and Inside Foil Technology (IFT), these fins deliver the perfect mix of speed, flow, and response, allowing smooth transitions between turns and plenty of drive when you need it most.

Made from Glass Flex (GF), an engineering-grade polymer, these fins are built to replicate the flex and feel of traditional fiberglass while offering added durability. The flex pattern is tuned to help novice and progressing surfers maintain speed and acceleration as they refine their turns and maneuvers — making them a great choice for learning and improving in all conditions.

Features:

• Glass Flex construction: durable and responsive with engineered flex for smooth performance
• Well-proportioned, all-round template for balanced speed and control
• Inside Foil Technology (IFT) for enhanced lift and flow between turns
• Two Quad Rear fins included

Ideal Conditions:
Versatile across a wide range — from fun beach breaks to long, clean point breaks.

Board Types:
Fits the FCS II Fin System and works across all board types.

Fin Family:
Performer Series – Find Balance. A perfect blend of speed, flow, and response.