FCS M7 Tri Fin Set Mens 4/3 Wetsuits "These are my go to

"These are my go to fins when I need to generate speed when the surf isn’t pumping

Looking to turn your favorite Thruster set into a Quad

5/4 Hooded might be considered the Bentley of cold water wetsuits

Kicktail: 25mm knuckle

The F4 is one of the most balanced fin templates with a thicker tip that provides additional hold on rail

FCS M7 Tri Fin Set Mens 4/3 Wetsuits "These are my go toFIN SIZE Large Base: 4. 52" Depth: 4. 67" Area: 15712" Sweep: 31 Foil: Inside OVERVIEW M Series GlassFlex Fast and smooth, with better hold and more squirt through turns. The M series has a flexible tip for forgiveness and control at high speed. The new Inside Foil Technology offers superior drive and hold. GlassFlex offers the flax pattern modeled off a hand foiled fiberglass fin and the ability to mold highly technical computer generated foils