Seac Shuttle, 100% silicone short swim fins designed for strength or cardio training

Sport version is ideal for beginners especially for muscle strengthening training or intermediate level swimmers. The swimmer benefits from strengthening the thighs, buttocks, calves and lumbar region. This will bring advantages when facing more intense trainings Seac Shuttle 100 Percentnon-deformable silicone structure. The Seac Shuttle short fins never lose their shape memory and do not ruin either with chlorine in the pool or with sea water