Experience the best with the Cressi(R) Rondinella Fins. The fins' non-vented blade is positioned on top of the full-foot pocket for perfect blade alignment with your leg. The Rondinella features a unique short blade, made of very durable and lightweight resilient polypropylene material that optimizes performance and blade stability, making the Cressi(R) Rondinella Fins perfect for snorkeling, free diving and long swims. FEATURES: 50 years of Cressi(R) experience Perfect for snorkeling, free diving and long swims Light and powerful blade with soft foot pocket Manufacturer's 2-year limited warranty against defects in materials and workmanship For additional information relating to the Manufacturer's Warranty, please contact 201-594-1450.