FCS
FCS II Mid Side Byte Fin Set - 2026 New Colorway
- Box:FCS II
- Size:3.6"
- Construction:Performance Glass
$118
Typical lead time: 5–12 days.
Fits FCS II fin boxes.
Modern FCS II twin-tab base — clicks into any FCS II box. Will not fit Futures boxes.
Not sure what your board has? Read the fin-box guide.
Native Lundquist checkout is coming soon. For now, this links to FCS directly.
About this fin
NEW SEASON COLOURWAY 25/26 You committed to riding a mid-length, so it makes sense to maximise the performance of the board by using a set of fins that allows you to perform to your full potential. Performance Material Size Overview The 3.6" side bytes are derived from the historic GL template from the late '90s. This template has withstood the test of time and compliments the single by adding response and control when turning. Surfers wanting a versatile and stable 2 + Box set for their midlength that will encourage smooth flow without restricting manoeuvrability and tighter turns performed higher on the wave. Side byte template for Midlengths PG Material Ideal Conditions Open face, down-the-line waves, particularly good in point and reef breaks. Board Types Designed to fit the FCS II Fin System. Suitable for longboards, SUP or as shortboard quad rears. Fin Family Carver: Find Power. Powerful, drawn-out turns with added hold. Performance Glass Performance Glass (PG) fins are machine cut from layers of solid fibreglass. 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 condit
Need help picking a fin? Read the fin guide or message Blake.