These sale for $90 new on Amazon. They are Ski Racing Fore Arm Guards from the brand ZIPLINE. I used them for a few months in a foam LARP group, so I had taped fabric over the plastic. One could take off the residue real easy with alcohol. I did not use then for skiing but for foam sword fighting and they worked great! One could run their arm on the edge of a doorway and not feel a thing through these!