Oceanic Accel Diving FinDIVE IN COLOR. Ready to add some flash to your kit? If you favor power over frills, youll love the Accel Fin, now available in bright, dynamic colors. Compact and responsive, the Accels clean lines and efficient shape make it an excellent all around fin. Unique, high stretch heel straps are effortless to slip on and off and dramatically reduce the bulk and drag associated with typical open heel fins. The angled, compact blade has excellent water flow