Hyper X Fins are suitable for snorkelling, scuba diving and free diving. They are significantly superior to split fins for performance on the surface and breath hold dives.

Hyper Xs are manufactured from RANDONFFLEX AND TEKNOPREN - these superior materials afford better return fining performance and are much less likely to crack or split. Additional features are Teknopren channelling & external Soft flex ribs plus Diagonal inserts to ensure a correct and constant channelling of the water. Blades are made from Different Materials that flex at different points within the fin kick motion, this achieves improved propulsion and longer life durability.

Quality Italian Manufacturing - the Italians that have the flair for getting the flexibility just perfect and Italian plastics do not split!

If you are sometimes between sizes we suggest that you buy the smaller size if you intend to use your fins Bare footed. If you intend to wear SEAC Smooth Skin Neoprene Boots / Socks it is best to buy the fins in the next larger size.

Each size covers two UK feet sizes.
 

Great performers, fins that help achieve Significant Propulsion.

Anti-slip soft flex material and external reinforcing ribs.

Blades have two diagonal inserts for superb, rapid channelling of water.

SEAC Sub Hyper X Shoe Fins deliver top flight performance.