The Rondinella is the ideal fin for snorkeling and finswimming. Made with the same materials as the more technical range: polypropylene for the skin and very flexible thermoplastic rubber for footwear and side members. Polypropylene is the main elastic of the blade which translates into a fluid and effective finning with reduced effort. Pinna designed with the shoe in the middle of the blade so that the transmission of force is effective, with a progressive and pleasant movement for the swimmer, reducing the hydrodynamic resistance of the upper part of the foot. The sole of the shoe has a calculated rigidity to avoid foot cramps. The back area of the foot pocket is larger and reinforced, and a small rubber tab on the upper part makes it easier to put it on. Its proportioned design, the materials and the comfort of its structure are an excellent quality / price / comfort ratio of the fins of this category.The Rondinella is designed and manufactured in Italy by Cressi, an Italian brand pioneer in scuba diving, snorkeling and swimming equipment since 1946.The product is covered by a 2-year limited warranty.