> The frog plus utilizes Cressi’s patented three-material injection molding process.
> The three materials consist of a nice comfortable rubber on the foot pocket that extends up the side rails of the blade.
> The second material is the revolutionary new dual-density techno polymer that forms the blade, and in conjunction with the third silicone-based material creates a channeling effect.
> 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 along with introducing a revolutionary new blade material that is both extremely durable and nearly indestructible
TECHNICAL FEATURES:
• Made of a combination of 3 materials:
• Main body in polypropylene, flexible elastomer used in the liner and in areas that require flexibility and elasticity, compact elastomer for side stringers, sole and foot support band.