Since 1990, the Italian company C4 develops carbone fins and spearguns. C4 has equipped many world champions and famous free-divers like Martin STEPANEK and Umberto PELIZZARI.
Last innovation : the new footpocket 300, the lightest on the market (316gr in size 40/41) with a superior confort of fit.
Innovation and know-how make C4 the worldwide leader in this field.

Visit C4 carbon web site