United's playing kit consists of tangerine shirts and black shorts, first used when the team played under the Dallas Tornado moniker in the United Soccer Association competition of 1967, which they were invited to participate in after their first European excursion had created many headlines in the football world. After persuasion by the wife of manager Jerry Kerr, the colour would soon be adopted as the club's own in 1969 to give the club a brighter, more modern image. The new colour was paraded for the first time in a pre-season friendly against Everton in August.