Lightweight performance fin with responsive tip flex and hydrodynamic foil on the side fins. This versatile template offers a balance of speed, drive and manoeuvrability.

Neutral, well balanced template.

Versatile, high performance Longboard (LB) fin for all conditions.

Offers a combination of drive, speed and response for modern longboarding.

Turn and Connect: Seamlessly connect turns and move

Thermotech fins do not have the traditional plastic feel of a composite fin. Instead they have a consistent flex that creates drive and release through turns. Thermotech fins come with the Futures Truss Base, making them lighter and stronger.

Designed to enhance controlled flex and responsiveness, while providing remarkable memory and durability. Al's design creates drive from the rake and base, while allowing pivot with the narrow tips and smaller center fin.

Designed for a balance of speed, flow & response.
Well proportioned template with Inside Foil Technology (IFT).
Ideal for surfers who want a reliable ‘All Round’ fin delivering a combination of speed and maneuverability with flow between turns.
Quad (4

Foiled bamboo core enhances performance by harnessing the natural flex properties of wood. Stiff carbon base creates a foundation to store energy during acute turns and nose riding. Suited to performance longboards and contemporary single fin set ups.

The Firewire 5-fin set was designed with a solid carbon base to increase drive through turns, along with a bamboo/honeycomb core to create a lively flex for release.

Designed for a balance of speed, flow & response.
Well proportioned template with Inside Foil Technology (IFT).
Ideal for surfers who want a reliable ‘All Round’ fin delivering a combination of speed and maneuverability with flow between turns.
Tri-Qua

Stretch designed this tri-quad (5 fin) set so you could switch between a thruster set that's ideal for power snaps in critical sections, and a quad set offering quick acceleration and response in punchy, hollow waves.

FCS FCS longboard Box adapter

Channel Islands CI 2-tab 5-fin fins

Designed for powerful, drawn-out turns with added hold.
Elongated template with high degree of sweep provides exceptional hold off the bottom and when carving on the open face.
Ideal for power surfers who like to push hard against their fins and draw ou