EXCELLERATING FORCE FIN
Excellerating Force Fin features a long scooped fin blade, with recoiling underside ribs that catapult you forward for instant acceleration. Clean leading edges for turbulence-free, rapid response to changes in direction. Tapered trailing edges for extra propulsion. Excellerating Force Fins are the very best SCUBA fins for SCUBA instructors, cave divers, wreck divers, tech divers or any SCUBA diver who likes to scull or frog kick, with added benefit of quick off the block acceleration when flutter kicking.