DaFiN Pro Classic fins are the top choice of watermen around the globe, providing unparalleled comfort and power. Endorsed by prestigious organizations such as the Hawaiian Lifeguard Association and United States Lifesaving Association, these fins are trusted by the world's best professional watermen and waterwomen. They are also lightweight and buoyant in salt water, making them ideal for travel. These fins are made of high-quality, natural rubber and can be worn on either foot for maximum convenience.