Real Sociedad has signed a new long-term contract with Spanish goalkeeper Isak, marking the club's second signing of the season.

Isak is a versatile player who has been a key figure in Real Sociedad's recent successes, helping them to reach the UEFA Champions League last year and winning the Copa del Rey in the previous campaign.

The 28-year-old has impressed with his performances at both the centre-back and left-back positions, earning him a reputation as one of the best defenders in La Liga this season.

Real Sociedad have already made several signings in recent weeks, including defender Gabriel Ferrer and midfielder Jhon Camacho, but Isak's signing marks another important addition to their squad.

The deal is set to be worth €15 million, which will give the club significant financial stability in the coming years.

Isak has already proven himself to be a valuable asset to Real Sociedad, having helped them to secure top-flight status under manager Diego Simeone and win multiple titles.

He is expected to contribute significantly to their efforts this season, as they aim to continue their success in La Liga.

In conclusion, Real Sociedad's latest signing of Isak is a great addition to their squad, and we can expect further progress from the young forward in the coming months.