Real Madrid star Cristiano Ronaldo's 'CR7 Shirts' collection goes on sale

Real Madrid star Cristiano Ronaldo has confirmed that his new 'CR7 Shirts' collection has gone on sale.

The Portugal captain, who is favourite to win the Ballon d'Or in January, has put his name to a string of endorsements, including an underwear and socks range.

In July, Ronaldo announced that he has teamed up with designer Richard Chai to create his own range of shirts.

Now, the 29-year-old has given a glimpse of his collection on Twitter, alongside the message: "Hey guys. My #CR7shirts collection is now available in stores. How exciting!"

Hey guys. My #CR7shirts collection is now available in stores. How exciting! Visit http://t.co/VUOf12QmLv pic.twitter.com/pEi0WRZvor

— Cristiano Ronaldo (@Cristiano) November 17, 2014