@N7even Thanks! Clash kits are (usually) third kits for when the visiting team's away kit is too similar to the home teams kit.

@RedCardConcepts  i dont know because in italy the clash kits are used out of context and in place of home kits and you may see games where for example juventus wears yellow red pink and Roma is blue 

@N7even I don't think the rules are enforced too strongly on this one.