Adjusting your fin strap is automatic with this stainless steel spring-loaded fin strap.
To ensure that your stainless steel strap is the right length, slip your fin on with your shoe and measure the distance between the two hooks.
Take the size directly above the stainless steel spring, S (300mm), M (320mm), L (340mm), XL (360mm) available on our site.
Sold in pairs.
The length indicated (example here 300mm for size S), is the length between the two hooks at the ends of the springs, in the middle of the hook circle, which corresponds to the length between the two hooks on the fin passing through the heel.
Stainless steel fin spring straps, (S) 300mm
