Aqua Sphere MicroFin fitness fins help improve technique, tones and strengthens muscles, and feature an open toe, closed heel design that encourages proper ankle and leg movement that won’t cause undue strain on joints and muscles. The short blade design of these fins helps keep the feet on top of the water and encourages a consistent kick tempo that translates into increased strength and power.

• calibrated blade length with raised rubber ribs promotes optimum water channeling
• durable TPR foot pocket promotes efficient power transfer from foot to fin
• rubber, anti-slip pads provide grip during flip turns and traction on wet surfaces
• design helps prevent cramping
• available in multiple sizes