Fins in diving: a complete selection guide

Fins turn the movement of your legs in the water into effective propulsion and, after the mask, have the greatest effect on the dive experience.

Types of fins

Full-foot fins
A rubber strap surrounds the entire foot. They are easy to put on, light, and suitable for recreational diving.

Open-heel fins
They allow you to wear a water boot underneath, which makes them very comfortable for extended use, and they are the most common.

Fin stiffness

Soft fins
Less effort but less propulsion. They suit long diving and beginners.

Stiff fins
More propulsion and efficiency, but they need a strong leg and suit freediving and advanced divers.

Fin length

• Short fins are more maneuverable in tight water
• Long fins give stronger propulsion per kick and suit depths

Advice when buying

Try the fins in the water before buying if possible, and note that fins that are too large weaken your control and increase fatigue instead of reducing it.

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The correct fin makes diving more enjoyable and less tiring, so do not choose based on appearance alone.