Ghost Fins
Ghost fins are light, elastic and feature an attractive design.
The blade is produced with an innovative transparent elastic technopolymer.
This material allows for excellent elastic return of the blade, whose performance is surprisingly close to that of carbon fiber blades.  Ghost fins are equipped with  black 250 foot pockets.
 
Footpocket 250
The 250 is the latest evolution of the fin foot pocket created by C4. The features that make it unique are:
Very low weight of only 250gr thanks to the TPE 75 ShA material overmoulded on a rigid insole in high modulus TPE;
Thin thicknesses that increase comfort and do not generate foot pain;
Comfortable pre-shaped fit of 3°;
Blade attachment, without stringers, with a sturdy M6 screw on a manual grip nut;
Hydrodynamic shape and very small dimensions that make it slide into the water effortlessly.