Maximum hold. Powerful drive. Built for committed, carving turns.
COMPARE THIS FINThe Performance Glass Essential Series fins combine the proven Carver template with traditional solid fibreglass construction, delivering dependable performance when waves become bigger and more powerful.
Designed for surfers who like to draw long, powerful lines on the wave face, the Carver template provides exceptional hold and control, making it ideal for open-face waves and classic point-break conditions.
Performance Glass fins deliver a stiff and highly responsive flex pattern designed for surfers who push hard through powerful turns.
Because they are CNC machine-cut from layers of solid fibreglass, these fins maintain their structural integrity even under extreme pressure. This creates a dependable feel that holds strong through powerful bottom turns and drawn-out carves.
PG fins also feature very fast memory recall, meaning the fin rebounds quickly after loading up in a turn. This produces instant acceleration and strong drive, helping surfers generate speed and maintain control through longer, more committed manoeuvres.
“PG fins just feel solid underfoot. There's something about this material, which is simply fibreglass and resin, that produces a very smooth and reliable flex when the waves are powerful, and you want to push hard through a turn. PG fins can transform the feel of your board in a positive way.”
— George Pittar
Built for power, drive, and drawn-out turns.
The Carver template features an elongated outline with a high degree of sweep, allowing the board to hold its line through powerful bottom turns and extended carves.
This design generates exceptional hold and control, making it ideal for surfers who like to lean hard into turns and draw long, committed lines across the wave face.
Performs particularly well in:
For decades, solid fibreglass fins have been the preferred construction for many of the world’s best surfers.
Performance Glass fins are CNC machine-cut from layered sheets of fibreglass and resin, producing highly accurate foils that are then hand-finished for precision and performance.
This construction creates a stiff, dependable flex pattern that maintains its integrity even under immense pressure, making PG fins ideal for powerful surfing.
The result is a fin that delivers instant response, strong drive, and exceptional control when you push your board to its limits.
MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
LARGE (75kg - 90kg / 165 - 200 Lbs)
| Fin |
Base (inches) |
Base (mm) |
Depth (inches) |
Depth (mm) |
Area (inches) |
Area (mm) |
Sweep Deg° |
Foil |
| MED Side | 4.47 | 113 | 4.54 | 115 | 14.96 | 9650 | 37° | Flat |
| MED Ctr | 4.47 | 113 | 4.54 | 115 | 14.96 | 9650 |
37° |
50/50 |
| LRG Side | 4.58 | 116 | 4.66 | 118 | 15.73 | 10150 |
37° |
Flat |
| LRG Ctr | 4.58 | 116 | 4.66 | 118 | 15.73 | 10150 |
37° |
50/50 |
View the FCS Fin Data page for Base/Depth/Area/Foil information.