First, a clarification: iRocker (now rebranding to in some regions) does not have a model explicitly named just "Touch Full." However, based on the naming convention of their inflatable paddle boards, you are almost certainly referring to the iRocker (Blackfin) All-Around 11' with the "Touch 2" or "Touch Plus" inflation valve, or the Blackfin Model X/XL with the full EVA foam deck.
The most likely feature you want is the (full soft top traction pad) found on their premium boards. irocker touch full