100% Pre-Preg Carbon is what sets these fins apart from all other Carbon Fins. Several of us at the shop here have had these fins for 4 years now and have yet to break these carbon fins. They have survived Rocky Entries, Airline Baggage, & our idiot friends dropping their weight belts on them. Thats why we can offer a 2 year warranty on these fine fins.
Jerry Guerra tested these GFT Carbonio Carbon Fins in the pool against plastic fins. It took Jerry 17 Kick Cycles with these Carbon Blades to complete the distance compared to 32 Kick Cycles with Plastic Fins. That's almost half the amount of kicking and energy needed to go the same distance.
The angle on these blades make for efficient kicking on the surface and fluid response during the dive. A tapered thickness provides precise movements even on the bottom with outstanding energy transfer from your foot pocket.