The Beuchat Mundial One is designed to offer a high quality entry level full-foot long fin for divers seeking to improve their practice. For beginners and intermediate spearfishes. Highly versatile long fin with fixed blade and stabilizers integrated to foot pocket tips and on the blades. The fins fishtail shape helps to guide the blade more efficiently in the water. Comfortable, reactive foot pocket. The Mundial One is Bi-material fin, consisting of thermoplastic elastomer foot pocket (50 Shore) and techno-polymer blade. Performance, and stabilizers integrated to the foot pocket tips and to the end of the blade work in combination with the fin's fish-tail shape to direct water flow, making it easier to guide the blade in the water and achieve a more efficient fin stroke. Foot pocket efficiency and comfort derived from Mundial foot pocket technology with reinforced instep. Fin blade measures 24" (61cm).