perfect your technique and develop core power

All-weather plastic: Withstands outdoor elements

Printed trim on waist band

functional design

ONEswim Eel-Fin Regular YGroup_8637571170472 perfect your technique and developImprove your swimming with the ONEswim Eel Fin Regular. Features For correcting and building body dolphins Develops bilateral body dolphin Trains to finish fully forward and back Develops a 0. 45 second tempo undulation Balances the degree of undulation to the power phase and recovery phase Trains an ideal knee width for added power Allows ankles to pivot naturally Details Closure: Strap Adjustable: Strap Country of Origin: Made in the USA.