The Story
FCS Glass Flex Tri Fins
The FCS Glass Flex Tri Fins are built for surfers who want a balanced feel underfoot—combining speed, drive, and maneuverability in one dependable setup. Designed with a well-rounded template, these fins are made to handle a wide range of conditions, from punchy beach breaks to long, clean point breaks, giving you the confidence to adapt and perform wherever you paddle out.
Crafted from a moulded composite material, they offer engineered flex with a responsive tip, helping you accelerate through turns while maintaining control and flow. The flex pattern mimics the feel of hand-layered fiberglass fins, but with the added durability and consistency of modern materials. Compatible with the FCS II Fin System when paired with grub screws and the FCS Infill Kit, the Glass Flex Tri Fins are an ideal choice for surfers looking for an all-round option that works across any board type. Whether you're progressing your skills or just want a reliable set of fins that deliver in everyday conditions, this set has your back.
Features
- Moulded composite fin with engineered flex and tip response.
- This well rounded template is designed to strike a balance between speed, drive and maneouverability.
- A wide range of ideal conditions from beach breaks to point breaks.
- All board types.
- Will fit the FCS II Fin System when used with grub screws and the FCS Infill Kit.
Information provided by manufacturer.
Description
FCS Glass Flex Tri Fins
The FCS Glass Flex Tri Fins are built for surfers who want a balanced feel underfoot—combining speed, drive, and maneuverability in one dependable setup. Designed with a well-rounded template, these fins are made to handle a wide range of conditions, from punchy beach breaks to long, clean point breaks, giving you the confidence to adapt and perform wherever you paddle out.
Crafted from a moulded composite material, they offer engineered flex with a responsive tip, helping you accelerate through turns while maintaining control and flow. The flex pattern mimics the feel of hand-layered fiberglass fins, but with the added durability and consistency of modern materials. Compatible with the FCS II Fin System when paired with grub screws and the FCS Infill Kit, the Glass Flex Tri Fins are an ideal choice for surfers looking for an all-round option that works across any board type. Whether you're progressing your skills or just want a reliable set of fins that deliver in everyday conditions, this set has your back.
Features
- Moulded composite fin with engineered flex and tip response.
- This well rounded template is designed to strike a balance between speed, drive and maneouverability.
- A wide range of ideal conditions from beach breaks to point breaks.
- All board types.
- Will fit the FCS II Fin System when used with grub screws and the FCS Infill Kit.
Information provided by manufacturer.
