This revolutionary fin has the blade not directly attached to the front of the foot pocket. This takes strain off the toes and ankle by moving the fulcrum point to the mid-foot. The result an incredibly comfortable fin. The heart of the Express ADJ is a highly elastic “Armadillo” hinge at the base of the blade. Like the Power Bands of the Slingshot, it absorbs energy during the power stroke and releases at the end of the kick cycle to maximize thrust and movement through the water. These open-heel fins are an excellent choice for cold and temperate water divers who want a powerful, compact blade.
Used, in great condition!