Besides having been voted best fins in Europe for 3 years in a row, they powered Japan's fastest fin swimmer, Mr. Noboru Tomotake, all the way to his Gold Medal for the 400 meters in 2000.
What makes them the best is that they are the world's only *cold molded* rubber foot pocket, hard enough to prevent its own flexing.
This new rubber compound allows a superior transmission of energy to the fin blade. Smooth around the foot, but with harder lateral sides. This results in a unique long bladed fin that combines the perfect balance of thrust and elasticity.
Unlike all the other brands of fins, Picasso's will never weaken and bear stress marks on the blade or the rubber, even under the most strenuous swimming and diving conditions.
This is due to the ingenious design of the lateral built-in tracks. When necessary, they will partially release the interchangeable blades, thus preventing any damaging pressure.
These fins are so incredibly durable, that Picasso America fully guarantees them for LIFE!