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Novak Djokovic on Twitter: "Thanks @Adidas for keeping my feet on the ground https://t.co/2LYOGhlqUr" / Twitter
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Novak Djokovic sports personalised adidas trainers with a picture of his face stitched onto the tongue as he beats Roger Federer | Daily Mail Online
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![The wedding ring of Andy Murray of Great Britain is seen on his shoe during his French Open men's semifinal match against Novak Djokovic of Serbia at Roland Garros in Paris on The wedding ring of Andy Murray of Great Britain is seen on his shoe during his French Open men's semifinal match against Novak Djokovic of Serbia at Roland Garros in Paris on](https://c8.alamy.com/comp/TYYNEN/the-wedding-ring-of-andy-murray-of-great-britain-is-seen-on-his-shoe-during-his-french-open-mens-semifinal-match-against-novak-djokovic-of-serbia-at-roland-garros-in-paris-on-june-6-2015-djokovic-defeated-murray-6-3-6-3-5-7-5-7-6-1-photo-by-david-silpaupi-TYYNEN.jpg)
The wedding ring of Andy Murray of Great Britain is seen on his shoe during his French Open men's semifinal match against Novak Djokovic of Serbia at Roland Garros in Paris on
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