Speedo Blade Fins

The medium-length blade provides just enough resistance to force a more efficient kick, which naturally encourages a higher stroke tempo. By engaging your legs more actively, they help you maintain body position and rhythm throughout your swim.

Yes, they are made from soft natural rubber, which is flexible and forgiving on the skin. The open-toe design also prevents water buildup and reduces the chance of friction or blisters during longer workouts.

These are excellent for both. The medium blade length offers a balanced amount of resistance that is challenging enough for experienced swimmers to build power, but manageable enough for beginners to improve their kick mechanics without feeling overwhelmed.

A medium blade strikes a balance between the propulsion of a long fin and the high-tempo training of a short fin. It is the most versatile choice if you want to build leg strength while still practicing a natural, realistic stroke rhythm.

You generally do not need socks with these fins because the natural rubber is soft and designed to be worn against the skin. However, if you are prone to chafing or are between sizes, a thin pair of neoprene fin socks can provide extra comfort.