Arena Powerfin Pro II Flex - black
The Arena Powerfin Pro II Flex in black is the professional short-blade training fin for competitive swimmers aiming to build leg power, refine kick technique, and enhance water feel. With soft 100% silicone construction, an open heel design, and individually shaped left/right fit, this fin sets a new standard for pool training.
100 % Original – certified brand quality
14-day returns – hassle-free
Fast shipping from € 5.83
Free pickup – straight from our store
The Arena Powerfin Pro II Flex in black is the training fin of choice for competitive swimmers who are serious about improving their leg strength and kick technique. The short, flexible blade made from 100% soft long-life silicone delivers maximum forward thrust while significantly reducing blister risk – even during extended training sessions. The open heel design allows full ankle freedom, enabling a faster and more powerful downward kick. Special notches on the bottom ribs combined with side grooves promote a faster kick tempo and precise water control with every stroke. Each fin is individually shaped for the left and right foot, ensuring an anatomically correct and stable fit. The PVC-free silicone material makes the Powerfin Pro II Flex a durable and long-lasting training companion.
Your advantages at a glance
- Maximum propulsion: Short, flexible blade for high kick tempo and race-specific rhythm
- Full ankle freedom: Open heel design for natural range of motion and powerful downward kick
- Anatomical fit: Individually shaped left/right fin for secure, slip-free hold during intense sets
- Precise control: Side grooves and bottom rib notches for accurate water guidance with every kick
- Long-lasting comfort: Soft 100% silicone, PVC-free – blister-free performance even in long training blocks
Technical Details
- Material: 100% Silicone (PVC-free, long-life silicone)
- Blade design: Short, flexible blade for maximum forward thrust at high kick frequency
- Heel design: Open heel for maximum ankle flexibility and freedom of movement
- Fit: Unisex, individually shaped for left and right foot
- Intended use: Power and technique training, sprint and endurance sets in competitive swim training
Our Recommendation for You
"The Arena Powerfin Pro II Flex is our clear recommendation for any swimmer who takes kick training seriously: the short silicone blade trains race-specific tempo, the open heel protects ankle mobility, and the precise left/right fit feels perfect from the very first length – a training fin that truly delivers on its promise."
Your Schwimmsport Steiner Team
| Size | 36-37 or 38-39 or 40-41 or 42-43 or 44-45 or 46-47 |
| Manufacturer Colour | black |
| Manufacturer | Arena |