C4 L-1090 Fin - for 200 Footpockets (sold separately)Fins specific for freediving featuring an hydrodynamic anti turbulence flap. They feature blades in three different hardnesses: 20 (extra soft), 25 (soft), 30 (medium), and 35 (medium hard). The surface finish of the blades is carbon fibre with a white decoration. The blades are paired with shoes with a black upper and a white sole. The water rails are black and white. The fins 200 feature new and specific 100% carbon fiber blades. These blades are