![Roger Federer of Switzerland wears his signature shoe from Nike as he plays compatriot Stan Wawrinka during their men's singles semi-final match at the U.S. Open Championships tennis tournament in New York, Roger Federer of Switzerland wears his signature shoe from Nike as he plays compatriot Stan Wawrinka during their men's singles semi-final match at the U.S. Open Championships tennis tournament in New York,](https://c8.alamy.com/comp/2CJP2HW/roger-federer-of-switzerland-wears-his-signature-shoe-from-nike-as-he-plays-compatriot-stan-wawrinka-during-their-mens-singles-semi-final-match-at-the-us-open-championships-tennis-tournament-in-new-york-september-11-2015-reutersshannon-stapleton-2CJP2HW.jpg)
Roger Federer of Switzerland wears his signature shoe from Nike as he plays compatriot Stan Wawrinka during their men's singles semi-final match at the U.S. Open Championships tennis tournament in New York,
![Roger Federer makes jibe at Nike - 'RF are my initials - let me have them back' | Tennis | Sport | Express.co.uk Roger Federer makes jibe at Nike - 'RF are my initials - let me have them back' | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/secondary/1403745.jpg?r=1533121965107)
Roger Federer makes jibe at Nike - 'RF are my initials - let me have them back' | Tennis | Sport | Express.co.uk
![Seventeen Times Grand Slam Champion Roger Federer Wears Custom Nike Tennis Shoes during First Round Match at US Open 2015 Editorial Photo - Image of fitness, custom: 60314776 Seventeen Times Grand Slam Champion Roger Federer Wears Custom Nike Tennis Shoes during First Round Match at US Open 2015 Editorial Photo - Image of fitness, custom: 60314776](https://thumbs.dreamstime.com/b/seventeen-times-grand-slam-champion-roger-federer-wears-custom-nike-tennis-shoes-first-round-match-us-open-new-york-60314776.jpg)
Seventeen Times Grand Slam Champion Roger Federer Wears Custom Nike Tennis Shoes during First Round Match at US Open 2015 Editorial Photo - Image of fitness, custom: 60314776
![Roger Federer makes jibe at Nike - 'RF are my initials - let me have them back' | Tennis | Sport | Express.co.uk Roger Federer makes jibe at Nike - 'RF are my initials - let me have them back' | Tennis | Sport | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/72/590x/982677_1.jpg?r=1533121963411)