The fins that conquered the world, with high performance! Men's and women's world championship in all indoor and outdoor disciplines. Fins with unique characteristics in the world, specific for the specialty of dynamic and deep freediving; comfortable and performing, to ensure the right flotation boost. The footpockets, made by mould, in high quality natural rubber, are ergonomic and comfortable even when "deliberately tight" worn to minimize power loss and maximize thrust; they are designed with a high foot-blade inclination. The underfoot, made of rubber and rubber foam with differential stiffness, has an arched and ergonomic shape to make the fit.