Aqua Sphere Zip VX Swim Training Fins White/Grey, Small/Size 3 6

Leverages natural kicking motion to produce a springboard effect that boosts efficiency Hole in the blade creates vortices that can be used for increased thrust Narrow blade improves kicking mechanics and reduces fatigue Easy-to-adjust buckles for a custom fit Non-slip pads on fin rails provide traction for a better push off the wall