Cressi Master Frog Fins, Black updated

The first strapped fin molded using the exclusive and patented Cressi system with 3 materials. The three materials consist of a comfortable thermo-rubber (elastomer) foot pocket that extends up the side rails of the blade. The second material is the revolutionary new dual density (techno polymer) polypropylene which forms the blade, and in conjunction with the third silicone based material creates a channeling effect. The channeling effect is the characteristic of the fin that enables a high level of energy to be transferred in both up and down strokes of the kick pattern. The Master Frogs blade with its unequalled reactivity has stringers and reinforcements that are molded from resistant copolymer. The rather long blade, deriving directly from the Gara 2000 model, makes it possible to get the most out of the flexible-propulsive power of the techno polymer material. The absence of side stringers in the final section of the blade makes it possible to side-slip the fin easily in the water, alternating strong strides with frog kicks to break up the strain and to allow fining indefinitely. The anatomically computer designed foot pocket guarantee perfect blockage of the foot and allows ideal transmission of the leg-fin thrusts. Master Frog is the thoroughbred of the Cressi range of open-heeled fins. Its power is unsurpassed and the fins are extremely lightweight. This light- weightiness reduces the inertial masses to the minimum allowing less resistance to acceleration when needed. This gives the full advantage of the effort-efficiency ratio. Fin is equipped with impact and corrosion resistant quick-release buckles with quality rubber straps. This fin is designed for Scuba professionals, instructors and technical divers who will appreciate its efficiency Click here to see a Video Review by ScubaLab of the Cressi Master Frog Fins