FCS M7 Tri Fin Set Mens 4/3 Wetsuits The O'Neill boot line reflects

The O'Neill boot line reflects the expertly designed features and attention to detail you have to come expect from O’Neill

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

Kicktail: 25mm knuckle

however these fins are super good in critical overhead waves

Attached Hood

FCS M7 Tri Fin Set Mens 4/3 Wetsuits The O'Neill boot line reflectsFIN 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