Fins Seac Shuttle Flex Blue - 43-44

Seac Shuttle Flex Fins are short and designed for swimming. Made of silicone in two different hardnesses for a cardio workout. They are designed for advanced swimmers who do longer workouts and want to improve their kick speed and cardiovascular endurance. Thanks to the non-deformable silicone structure, the Seac Shuttle short fins never lose their shape memory and do not get damaged by chlorine in the pool or seawater. The softness of the fin also allows the ankle and instep to flex correctly and therefore push through to the toetips. In this way, it is possible to make full use of the entire surface of the fins.Features:- Closed fins- Use for swimming- 100% non-deformable silicone structure- They never lose their shape memory