| > | All of the same great features of the original SF22 updated with a comfortable Bungee Strap TA0915A 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 |
