Tusa Solla Scuba Diving Fins with Bungee Strap

All of the same great features of the original SF22 updated with a comfortable Bungee Strap; Three material composite the maximizes the flowing form design and propulsion; ForceElast structure with dual ribs for optimum propulsion; Concave shape at the tip of the blade that stabilizes the water flow with the smooth blade; Stiffer material on the top of the toe and bottom of the heel to reduce power loss when kicking