I was commissioned to make some costume pieces for a Damian Wayne Robin costume. The items were made out of flat layers of 3 and 5mm eva foam sheets, glued together with super glue and hand painted with acrylic paint. The belt pieces were glued onto a length of polypropylene webbing and fasten with velcro at the back.
Another customer wanted a pair of the gauntlets in a metallic green:
The templates I made for the items are available in the shop here.