4.5.1 FORBIDDEN OBJECTS
A: The referee shall not permit the following:
A 3. Headwear is not permitted except those worn for religious and/or cultural beliefs. Headbands can be worn, at a maximum 5cm in width, made of non-abrasive, single colour cloth, pliable plastic, or rubber.
B: The referee shall permit the following:
B 5. Prosthetics so long as the prosthetic is covered/padded and does not pose any danger to himself/herself or other players.