Product Description

Why buy prepackaged spring straps with the incorrect tension when you can custom fit them.  All you have to do is put your existing fin as you would dive it.  Measure the distance from one button post on the fin around your heel and to the other button post.  Use this measurement on our chart to choose the best fit strap.

Size Length
S 4-5 inches
S/M 5-6 inches
M 6-7 inches
M/L 7-8 inches
L 8-9 inches
L/XL 9-10 inches
XL 10-11 inches