![Novak Djokovic of Serbia clears the clay from his shoes during his French Open men's fourth round match against Fernando Verdasco of Spain at Roland Garros in Paris on June 3, 2018. Novak Djokovic of Serbia clears the clay from his shoes during his French Open men's fourth round match against Fernando Verdasco of Spain at Roland Garros in Paris on June 3, 2018.](https://l450v.alamy.com/450v/tyyn9d/novak-djokovic-of-serbia-clears-the-clay-from-his-shoes-during-his-french-open-mens-quarterfinal-match-against-rafael-nadal-of-spain-at-roland-garros-in-paris-on-june-3-2015-djokovic-defeated-nadal-7-5-6-3-6-1-to-advance-to-the-next-round-photo-by-david-silpaupi-tyyn9d.jpg)
Novak Djokovic of Serbia clears the clay from his shoes during his French Open men's fourth round match against Fernando Verdasco of Spain at Roland Garros in Paris on June 3, 2018.
Wimbledon - The shoes worn by Novak Djokovic when he beat Roger Federer in the 2015 final | Facebook
![Professional Tennis Player Kei Nishikori of Japan Wears Custom Adidas Tennis Shoes during Match at US Open 2016 Editorial Stock Photo - Image of sports, custom: 88874433 Professional Tennis Player Kei Nishikori of Japan Wears Custom Adidas Tennis Shoes during Match at US Open 2016 Editorial Stock Photo - Image of sports, custom: 88874433](https://thumbs.dreamstime.com/z/professional-tennis-player-kei-nishikori-japan-wears-custom-adidas-tennis-shoes-match-us-open-new-york-august-88874433.jpg)
Professional Tennis Player Kei Nishikori of Japan Wears Custom Adidas Tennis Shoes during Match at US Open 2016 Editorial Stock Photo - Image of sports, custom: 88874433
![Shoes of Novak Djokovic (SRB) during the of French Tennis Open at the Roland Garros stadium in Paris, France, on May 21 to June 7, 2015. Photo Stephane ALLAMAN / DPPI Stock Photo - Alamy Shoes of Novak Djokovic (SRB) during the of French Tennis Open at the Roland Garros stadium in Paris, France, on May 21 to June 7, 2015. Photo Stephane ALLAMAN / DPPI Stock Photo - Alamy](https://l450v.alamy.com/450v/e8b2nk/feet-of-novak-djokovic-srb-in-action-at-the-us-open-2014-championships-e8b2nk.jpg)