OPRO mouthguards are trusted and loved by athletes all over the world for a wide range of ball sports - from Rugby, Soccer, American Football and Aussie Rules to Gaelic Football, and Rugby League.As the Official Mouthguard of England Rugby, USA Rugby, New Zealand Rugby and the GAA, as well as many other sporting associations, you can also be confident that our mouthguards offer the comfort, fit and protection that you need.