Why do teams have home and away kits? The story of the change strip
Why football teams carry a second kit — the colour-clash problem it solves, how the 'change strip' became standard, and how third kits turned into a commercial fixture.
The colour-clash problem
Every club has its identity in a set of colours — the home kit fans know it by. But when two teams with similar colours meet, a problem appears: players, and the officials, struggle to tell the sides apart in the heat of a match. A red team against another red team is a recipe for confusion and mistakes. The away kit, or 'change strip', exists to solve exactly this — a second set of colours a team switches to when its home kit would clash.
How the change strip became standard
In the early game, the rule was simple and practical: if two teams' colours clashed, one of them changed. At first this could mean borrowing or improvising, but as football organised itself, carrying a distinct second kit became a formal requirement. Which team changes is set by the rules of each competition, but the principle is universal — the two sides on the pitch must always be clearly distinguishable, for the good of the game.
From necessity to identity
What began as a practical fix became part of a club's identity. Famous away kits take on a life of their own, associated with memorable seasons and matches played far from home. For fans, the away shirt is a second badge to wear with pride, and clubs put real thought into its colours and design. The change strip is no longer just the spare — it is a beloved part of what a club looks like.
The rise of the third kit
Modern football has added a third kit, and often more. Officially, a third strip exists for the rare occasions when both home and away kits would clash with the opponent. In practice, it is also a commercial opportunity — a fresh design to sell to supporters each season. From a simple solution to a colour clash, the football wardrobe has grown into a core part of the sport's identity and its business alike.