The softness of the Seac Shuttle Flex fin allows the ankle and instep to flex correctly and therefore to push to the tips of the toes. In this way it is possible to make the most of the entire surface of the Seac Shuttle Flex short swimming fins. The Seac Shuttle Flex short fins never lose their shape memory, thanks to their structure in 100% non-deformable silicone, and don't get ruined neither by swimming pool chlorine nor by sea water.
Exclusive design
Seac-designed fin patented for its special side wings.
Natural comfort
The manufacture in 100% silicone allows users to maintain a natural kicking motion and comfort during use, even for long periods.

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