Beşiktaş JK announced a major sponsorship deal with Nike. The club will be Nike's official kit supplier. The partnership will come into effect from the 2026-27 season. Nike will be the official kit supplier for Beşiktaş's men's, women's, and academy teams. The agreement covers not only kit production but also the development of a comprehensive range of co-branded products. Beşiktaş President Serdal Adalı expressed his delight at the partnership. Adalı said, 'Beşiktaş, Turkey's leading sports club, has always made a difference on the pitch in its 123-year history. We are thrilled to announce the Beşiktaş and Nike partnership. The prestige of our team, the determination of our players, and the pride of our fans will be etched in history with the Beşiktaş and Nike logo.' Nike EMEA Football Federations and Leagues General Manager Steve Cecchini said, 'We will write a story that will go down in history with Beşiktaş, which is not just a football club but a team that will make history.'