Real Sociedad manager Jagoba Arrasate has made four changes to his side for tonight's Champions League clash with Bayer Leverkusen.

Swiss striker Haris Seferovic is the most notable inclusion in attack, with Antoine Griezmann and Carlos Vela providing support from the flanks.

Gorka Elustondo, Alberto de la Bella and David Zurutuza are also recalled, with Jose Angel, Ruben Prado and Chori Castro dropping out for the visitors.

For Leverkusen midfield linchpin Lars Bender has passed a late fitness test to make Sami Hyypia's starting XI, with Stefan Kiessling leading the line in attack.

Leverkusen: Leno, Hilbert, Wollsheid, Toprak, Boenisch, Reinartz, Bender, Rolfes, Sam, Kiessling, Son

Sociedad: Bravo, C.Martínez, Mikel, Inigo Martínez, De La Bella, Markel, Elustondo, Zurutuza, Vela, Seferovic, Griezmann