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The classic short fin ARENA POWERFIN HOOK is designed for power training. The diamond shape tip enables maximum power transmission. This fin is made of 100 % silicone which prevents blisters and the exclusive sole design provides good grip.
- Ideal for power training
- Diamond shape offers maximum power
- Composition: 100 % Silicone
Fitness Fins are designed to enhance your body’s natural ability in the water. Their dual density design – a stiff blade with a soft, comfortable foot pocket – is tailored to improve your performance and speed during your swim workout. Through increased resistance comes a bigger muscle workload, strengthening your legs and building endurance. Fitness Fins also force ankle extension during kicking, which makes the kick more propulsive and efficient.
- Speedo Biofuse technology for maximum comfort
- Dual density design pairs a stiff blade with a soft foot pocket
- 100% silicone for the perfect fit
This Speedo Biofuse 8-088413991 training fin is designed to increase speed through the water. These fins feature Speedo BioFUSE® technology for comfort and improves lower body strength and ankle flexibility. Speedo BioFUSE® is engineered to perform with your body, offering superior comfort through fit. The human body combines the structural strength of the skeleton and the flexibility of muscles. The result is performance greater that its individual parts. This is the inspiration behind Speedo BioFUSE® technology, where products are engineered to perform in harmony with the body. The interaction of structure and flexibility result in enhanced performance, comfort and fit. Our training aids are designed to help you get the most from your swim workout.
- Made with Speedo Biofuse® technology for maximum comfort and fit
- Engineered to increase speed through the water
- Improves leg strength and ankle flexibility
- Dual density design, offering stiff blade and soft comfortable foot pocket
- Composition: Silicone
- Designed for power training
- The diamond shape tip enables maximum power transmission
- 100 % silicone
- Exclusive sole design provides good grip