Real Sociedad have made an enquiry about the availability of Arsenal forward Joel Campbell, according to Spanish outlet fichajes.net.
The Costa Rica international returned from the World Cup expecting to play far more football this season, having spent last season on loan with Olympiacos, but has struggled to make an impression at the Emirates Stadium.
He featured in the game against Hull City in the FA Cup on Sunday, which the Gunners won 2-0, but had to be withdrawn early after suffering from cramp.
Campbell has been identified by Sociedad manager David Moyes, formerly of Manchester United and Everton, as the sort of player he needs to bring in to boost his side during the January transfer window.
Moyes and Sociedad managed a famous result on Sunday as they beat Barcelona 1-0 at San Sebastian.
Part of any deal may be contingent on Arsenal securing Campbell to fresh terms, with his current deal set to expire in June 2016.