Athletic Bilbao president Josu Urrutia admits they are shopping in the Premier League for a new fullback.

Urrutia says they're following Arsenal defender Nacho Monreal and Chelsea fullback Cesar Azpilicueta.

Urrutia told AS: "There was interest from Athletic in players, although it was focused on Illarramendi. There are not so many players: [Asier] Illarramendi, Raúl García, [Nacho] Monreal, [César] Azpilicueta.

"We have to be aware, monitoring- whether they continue at their clubs [or not], it's because they are interesting.