Clone fins are an adaptation of everything Manta has learned about the dynamics and the needs of bodyboarders in the water. Starting with a comfortable foot pocket which includes a heel cup seal, the fin flows dynamically down via directional stabilisers from pocket to tip. Stiffened rubber side ridges run down each side of the foot pocket to finish in a bat tail shaped blade tip. The underside of the fin is made up of protective stiffened rubber in a V grip pattern. Water and sand can easily drain from the dual toe tip flush system. Tested by manta's top riders all reports were positive with special mention of the greater propulsion/speed of the design and the very balanced kicking action.