How to installStep 1

Download the .zip archive and use a tool such as 7-zip for Windows or The Unarchiver for MacOSX to extract the folders.

Step 2

Copy those folders to: Windows: \Documents\Sports Interactive\Football Manager 2015\graphics\kits\Mac OS X: /Documents/Sports Interactive/Football Manager 2015/graphics/kits/

Create folders "graphics" and "kits" if they don't exist already.

Step 3

Run Football Manager 2015 and go to: Preferences > Interface

Make sure that you tick the check box on the page called 'Reload skin when confirming changes in Preferences' and un-tick then box saying 'Use caching to decrease page loading times'. Hit Confirm.