Made just about everything here except the shorts. The pin is out of craft foam. The mask is felt and a shear fabric. The belts were simple to make with fabric and clips.
The shoulder pads were really fun to make actually! I took four face masks from a craft store and cut them in half and used only the foreheads which were glued together. The design on top was cut out of craft foam again and glued as well. They snap into place real easy and you're good to go!