These fitness fins are ideal for long swims in the pool or open water and help to eliminate ankle fatigue so that you can swim for longer periods of time and get a maximum aerobic workout. The split blades, which act like propellers, twist independently during each stroke to a precise angle of attack that creates lift and thrust.

Features

Improved, narrower blade improves kicking mechanics and reduces fatigue
6-point adjustable strap provides custom fit
Non-slip pads on fin rails provide better push off wall
Reduces muscle and joint stress
Improves swimming form
Perfect for open water activities

Specification

• Small - UK 3 - 6
• Medium - UK 6.5 - 9
• Large - UK 10 -13