Cressi’s latest addition to its extensive line of world renowned fins is the Frog Plus open heel scuba diving fin. The Frog Plus features many of the great characteristics of a traditional paddle fin and introducing a revolutionary new blade material that is extremely durable and nearly indestructible. The material is so durable and flexible you can bend the fin over onto itself without fear of cracking or breaking the fin blade. This makes this fin the most durable of its kind. The Frog Plus utilizes Cressi’s patented three material injection molding process. The three materials consist of a comfortable rubber foot pocket that extends up the side rails of the blade. The second material is the revolutionary new dual density techno polymer 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 Frog Plus also incorporates Cressi’s patented positioning of the foot pocket below the blade. This design increases the working surface area of the blade by 20%. The combination of the channeling effect and the foot pocket mounted beneath the blade creates a very powerful and efficient fin with minimal leg strain. Because of these characteristics, the Frog Plus fin is an ideal choice for the entry level to advanced diver. The Frog Plus comes equipped with impact resistant non-corrosive quick-release buckles and straps. The straps have a large tab for ease of donning even with gloved hands. Fins are available in multiple sizes and colors.