The new Shark Jet Fins (supplied by the local Halcyon distributor) is a jet fin with a stiff rubber, much like the original jet fin material. The rigidity of the blade is specifically aimed at tech and cave divers.
The modern foot pockets are moulded to fit a dive boot properly with more coverage on the sole of the foot, for increased power transition, improved foot pocket stability and extra comfort.
These fins come with spring straps attached as pictured.
