All on the Ryanair website - first result in Google for 'Ryanair mask policy' brings up the following:
'You must wear a face mask / covering in the airport and on board your flight. Some countries require this to be a surgical face mask (for exemptions, see Ryanair's GTCC). If you are travelling to/from/within Italy, Austria or Germany, it must be a FFP2 face mask.'
Spain has no requirement for a surgical mask, so a 'bog standard' item is fine.
Replies
'You must wear a face mask / covering in the airport and on board your flight. Some countries require this to be a surgical face mask (for exemptions, see Ryanair's GTCC). If you are travelling to/from/within Italy, Austria or Germany, it must be a FFP2 face mask.'
Spain has no requirement for a surgical mask, so a 'bog standard' item is fine.