Immersion Research Forward Adjust Reggie Backband - replace your kayak's backband with this high performance version from Immersion Research. This comes with parts necessary to replace your current “forward adjust” backband system. “Forward adjust” means that the backband adjustment mechanism is on the thigh brace common in many Jackson and Pyranha kayaks. It is NOT recommended to use this in boats that were not originally designed as forward-adjust. In many cases, the thigh braces in these boats were not designed to withstand the pressure applied to a backband.