Arsenal have confirmed the signing of the France international Giroud from Montpellier on a long-term contract.
Wenger said: "We are delighted to have secured the signing of Olivier Giroud. He has a very good physical presence and is exceptional in the air, with a great work ethic. We are excited about Olivier joining us and he will add an additional dimension to our attacking options next season.
"He has proved that he is capable of performing at the top level with club and country, and we saw what a big influence he was in Montpellier's championship-winning side last season. We all look forward to Olivier joining us and seeing him play in an Arsenal shirt."