There is always an ongoing comparison between Nike and Adidas but choosing this wallpaper theme already shows that you have made your choice. Both brands may have popular lines that come in various designs but if you think that adidas is the better brand out of the two, you are entitled to your own opinion. You can truly show your loyalty to this brand just by having this wallpaper theme. The blue colored background just looks amazing with the very simple and very familiar logo of Adidas that you will see on one portion of your wallpaper. It might even inspire you to save up for new shoes you have always wanted.