

Short spearfishing bifins. This reduced length makes them very maneuverable. For a same stiffness grade to a short blade will be more rigid than a longer one. These fins are therefore only available in 3 hardnesses. S glass fiber provides a better resistance and improves durability. You can choose a branded closed-heel footpocket or a custom-made open-heel footpocket. This one frees the rotation of the ankle in all directions and thus increases the finning's amplitude and the efficiency thanks to a more precise foot positioning on the blade . Finally, it facilitates direction changes. It takes a little time to get used to it.
The 640 SERIES will be perfect for spearfishing up to 6, 7 meters. Maneuverable, it will sneak into the seagrass and will be comfortable in the waves. These fins will also make the sea urchin fishermen happy. Even if it is of course not unbreakable, the S fibreglass blade is particularly recommended for spearfishing in tormented environments and for frequent travellers. Due to their smaller size these fins are only available in 3 stiffnesses. For the same grade of stiffness, the 640’s blade is stiffer than a longer blade. To choose the right stiffness, adapted to your weight and your practice, use our help: 'which model for me? '
Data sheet