Atletico Madrid

Atletico Madrid are Spanish football's eternal underdogs made good, a red and white striped club from the capital who have built one of the most compelling identities in the European game by taking on and repeatedly beating the odds. Founded in 1903, Los Rojiblancos have won 11 La Liga titles, reached two Champions League finals, and claimed three UEFA Europa League trophies under Diego Simeone, whose intensity and tactical discipline redefined what a club outside the Barcelona and Real Madrid duopoly could achieve.

Founded in 1903 as Athletic Club de Madrid, Atletico Madrid compete in La Liga, Spain's top division. Their home is the Civitas Metropolitano stadium in Madrid, which holds 68,456 supporters. Key honours include 11 La Liga titles, 10 Copa del Rey wins, 3 UEFA Europa League titles, and 2 UEFA Cup Winners' Cups.

The red and white vertical stripes have been the defining feature of Atletico Madrid since 1911, when the club adopted the colours of Athletic Bilbao after receiving a batch of spare kit from their Basque friends. That origin story has given the shirt a unique place in Spanish football history. The mattress-like stripe pattern earned the team their nickname Los Colchoneros, the Mattress Makers, and the design has been worn with menace ever since. Puma has been the kit manufacturer for many years, producing clean and powerful versions of the classic stripe. The 2013-14 La Liga title winning kit, worn during Simeone's finest domestic campaign, is among the most celebrated Atletico shirts of the modern era.