Aqua Sphere Zip Fins for Swim Training

Aqua Sphere Swim Training Fins for added power through the water ! Swimming is great for improving your fitness and stamina and wearing the Aqua Sphere Swim fin, designed using 'Natures Wing' patented propeller fin Technology, acts just like a propeller blade.

The short, split fin blades twist independently during each stroke to create improved lift and thrust. This unique, hydrodynamic design virtually eliminates ankle fatigue by reducing turbulence around the blade.
Basically, you get a really good workout without feeling too much strain on your legs so you can swim further for longer !!

The incredibly comfortable foot pocket, combines with an adjustable heel strap, complete with a padded neoprene section, that sits on the back of your heel, to create a superbly comfortable fin.

We've also sold these to bodyboarders for use as bodyboard fins.
Small: UK shoe size approx 3-6
Medium - UK shoe size approx 6.5-9.5
Large - UK shoe size approx 10-13