Leaderfins Dolphin are high-performance rubber bi-fins designed for finswimming, swimming training and recreational use. Their geometry combines high elasticity, controlled blade flex and efficient power transfer with a comfortable swimming feel.
High Elasticity
The fin is designed to flex dynamically under load, providing an efficient and controlled response throughout the kick cycle.
Optimized Blade Angle
The angled blade position supports a more effective working position in the water and helps improve propulsion efficiency.
Progressive Power Transfer
Structural ribs control blade flex and help transfer power smoothly from the foot pocket to the working area of the blade.
Efficiency and Comfort
The overall geometry has been developed to combine effective propulsion with a smooth and comfortable swimming feel.
Three Stiffness Options
Soft — for long distances, children, beginners and swimmers who prefer a softer, more comfortable fin with lower leg load.
Medium — a balanced option for regular training and general swimming.
Hard — for sprint swimming, powerful kicking and intensive leg training.
CMAS Approved
Approved for use under CMAS, the World Underwater Federation, covering disciplines including finswimming, freediving and underwater games.
Specifications:
Sizes: EU 30–47
Stiffness: Soft / Medium / Hard
Colors: White / Black
Material: Rubber / TPR
Included Each pair is supplied with a mesh bag and 2 mm neoprene half socks.
Foot Size:
|
EU Size
|
Recommended Foot Length
|
|
30–31
|
18.2–19.4 cm
|
|
32–33
|
19.5–20.7 cm
|
|
34–35
|
20.8–22.0 cm
|
|
36–37
|
22.1–23.3 cm
|
|
38–39
|
23.4–24.6 cm
|
|
40–41
|
24.7–25.9 cm
|
|
42–43
|
26.0–27.2 cm
|
|
44–45
|
27.3–28.5 cm
|
|
46–47
|
28.6–29.8 cm
|
