C4 Storm Fins

Manufactured entirely at C4 plant in Italy, STORM fins are made by over-molding a technopolymer blade with 250 footpockets. These fins are ideal not only for diving novices but also for experienced spearos and freedivers who spearfish in shallow waters (0-18mt). Storm fins feature a comfortable foot pocket, a soft and reactive blade but 10 cm shorter than the standard length featured on spearfishing fins. STORM fins are equipped with the new 250 footpockets. Thanks to the use of a TPE 75 ShA polymer, the energy transmission of the 250 footpocket to the blade in increased, thus obtaining highly efficient fins. The study of the geometries has allowed us to obtain minimum thicknesses, allowing the weight of the 250 liner in size 41/42 to be reduced to just 250 grams. We have sourced and tested a specific polymer to obtain a soft blade with high elastic return and strong resistance to breakage. The presence of water rails in the final part of the blade prevents the fin from drifting during the kick, thus improving performance.