Frank A Will the fit Mares Power Plana fins ?
RICARDO W Sorry. Cannot answer .
CHARLES E It fit my Mares Plana Avanti fins so should fit the Power fins.
GARY E I have used this strap for years, I own a salvaage Company and the strap works Great. However after several uses tha strap will break, The strap is goood but the rubber will dry out if not used for a while. With this said I still use this strap and just carry a few extra just in case they break when I'm on a job site.
TIM G I have used these straps on several brands of fins I use in Open Water classes and checkout dives. They fit on the Mares fins I have and several divers on our Police Dive Team have used them as well. Worst case scenario Leisure Pro will take them back if for some strange reason they do not work. Good Luck, Safe Diving.