
…why did Athletic Club wear its second-choice kit in the first leg against Young Boys?
The answer is to be found in the UEFA regulations; NONE of the elements that make up the kit of the two teams (shirt, shorts and socks) must clash. In turn, in the spirit of Fair Play, the visitor CHOOSES its kit.
The first-choice kit of Young Boys is a shirt with black and yellow stripes, black shorts and black and yellow striped socks. In the first leg, Young Boys chose its first kit, and as the shorts clash with those of Athletic Club, the latter had to play with its second-choice blue and white shorts. But in the second leg and due to Fair Play, Athletic chose its first kit, which is why Young Boys swapped its shorts, from the usual black to white.
As for the next match, there are various clashing elements in the kits of both sides, meaning there are a number of possibilities; the first shirt of the Tromso IL kit is red and white with white shorts and its second choice is a completely blue kit. Both elements coincide with the first and second choice of Athletic Club, so we’ll have to go for another combination… it’s a good chance to show off the third kit…
… a third kit which we will show you here exclusively.