Here is Roger Federer's outfit for the 2018 Australian Open. It's a new design for 2018 and the official name is the ‘NikeCourt Zonal Cooling RF Advantage Men's Tennis Polo'.
This style will be worn throughout the Spring too but the colour he'll be taking to the court as defending champion in Melbourne is White with Lava Glow & Black. I'm fairly sure he'll be wearing White Shorts but there's a couple of other colourways available in the Flex 7″ range I've also posted, they'll probably be worn by some of the other big Nike poster boys such as Kyle Edmund.
My first impressions are it's just ok, not a huge fan of the 2 button placket or overall design / colour but as always I'll reserve judgement until it's worn on the court as you get a better indication of fit and the true colours.
What do you guys think? Let me know in the comments.