Speedo Short Blade Fin

The short blade is specifically engineered for high-frequency, fast-beat kicking rather than long, sweeping strokes. It creates more resistance than swimming without fins, which helps build leg strength and improves your kick tempo without forcing an unnatural gait.

They are excellent for both. The compact design is less cumbersome than traditional long fins, making them easier to manage for beginners learning proper kick mechanics, while experienced swimmers use them to refine technique and increase speed during interval training.

Natural rubber is generally softer and more pliable than synthetic alternatives, which helps minimize friction. However, if you are prone to blisters, we recommend wearing them for shorter sessions initially to allow your feet to adapt to the fit.

The open-toe configuration serves two purposes: it provides extra flexibility for your toes, which prevents cramping, and it allows water to drain freely, preventing the fin from feeling heavy or dragging during your kick cycle.

They should feel snug and secure without being restrictive or painful. Because of the ergonomic foot pocket, your foot should stay firmly in place during your kick without sliding around, ensuring efficient energy transfer from your leg to the water.