For the qualifying competition, UEFA will provide the associations with captain’s armbands and issue relevant guidelines for their use at matches.
For the final tournament, the special equipment provided to each participating association must be used, to the exclusion of any similar items.
All equipment items worn or used during the final tournament must be free of any sponsor advertising. This provision applies:
to any event held at a stadium, from arrival at the stadium until departure from the stadium;
to any training session designated as official by the UEFA administration; and
at any official UEFA press conference.
For the final tournament, only warm-up bibs provided by UEFA may be used during official training sessions, for the pre-match warm-ups held at the stadium and for the warm-up of substitute players during the match.