Former Arsenal defender Skhrodan Mustafi will sign for Italian side Torino.
The defender is a free agent having spent the second half of last season with Schalke.
The German is set to replace Brazilian Lynco, who was unveiled as a new Southampton player last week.
Mustafi left Arsenal in February 2021, having lost his place in the Gunners' defense.
In his open letter back then, he thanked the club's fans and coach Mikel Arteta.