Real Sociedad have signed Portuguese winger Bruma on a season-long loan from Galatasaray.

The 20-year-old made 33 league appearances for Gala last season and his form had reportedly attracted the interest of a number of clubs.

Sociedad have won the race to sign the midfielder, however, and will have the chance to make the move permanent at the end of next season.

"This is a big step forward to continue to grow as a player and as a man," Bruma told reporters. "I hope I can contribute with my work to help the team achieve its aims. I'm very happy. "

Bruma, who won the Turkish title with Galatasaray last season, has become David Moyes's first signing of the summer window.