He will use them against Roma
Coinciding with his match number 100 in Champions League, Leo Messi will use new boots for the first time against Roma. It's a white model with blue strips, with the name #Messi15.
The Blaugrana player showed them for the first time in a video on his Facebook account, where we can see him filming the commercial. We can also see more images of it thanks to the Twitter account TeamLeoMessi.