Cressi's experience dates to 1939 and to brothers Egidio and Nanni, who shared a passion for the sea and a natural proclivity for design and prototyping. These qualities led to their first achievements in masks and spearguns. By 1946, their products had become so well known that they founded today's Cressi in Genoa. Since then, the family company has designed, developed, and manufactured recreational equipment that it sells around the world. Cressi PRO Light is an extremely lightweight and balanced average-size fin with surprising responsiveness and formidable propulsive performance. The stringers along the sides and two small ridges make the fin highly directional. The very modern design provides exuberant performance with limited physical effort. Perfect for new divers and professionals alike. It's very common among instructors and technical divers. Cressi PRO Light is moulded in two materials with very different characteristics: a powerful polypropylene for the blade and soft elastomers (thermo-rubber) for the foot pocket and protective inserts. The result is an extremely lightweight and balanced average-size fin with surprising responsiveness and formidable propulsive performance. The side stringers extend along the full length of the blade and the two small ridges carved into the end edge of the blade make the fin highly directional. The 20% increase in the effective surface of the blade over a traditional fin of the same length, paired with the computer-designed foot pocket, ensures that the leg-fin power is transmitted perfectly. The fin is perfect both for new divers and professionals. It's very common among instructors and technical divers.