AQUA SPHERE MICROFIN HP BLACK/WHITE**

Rigid sole helps prevent cramping
Closed foot pocket made of durable TPR polymer material
Foot pocket efficiently transfers power from the foot to the fin
Raised rubber ribs allow proper channeling of water
Length-calibrated blade allows a consistent kick tempo and increased power
Short blade keeps feet on top of the water
Anti-slip rubber pads grip the wall during flip turns and on wet floor
Improves technique while strengthening and toning muscle