Southampton midfielder Nathan Redmond has agreed terms with Besiktas.
Redmond has accepted a one-year contract offer from the Black Eagles, says the Daily Mail.
The transfer window in Turkey does not close until Thursday, meaning sides are still able to add to their squads despite the window slamming shut in England.
The 28-year-old will fly to Istanbul on Wednesday morning ahead of his medical after the clubs agreed a nominal fee.
Besiktas are coached by former West Brom boss Valerien Ismael and have already signed Everton's Dele Alli on loan.