Replacement sweatbands and tongues are available as spare parts. Webbing may need to be hand stitched as the normal domestic sewing machine may not be able to handle it. Polyethylene plastic components cannot be glued and must be replaced. Tubular rivets and the tools to set them are available from leathercraft suppliers. A heavy pair of pliers will set them in hard to reach areas such as in headpiece harnesses.
Costumes designed for use in cold climates have poly carbonate eye moldings.
Material scraps for patching are available on request from the factory.