The shirts of the Premiership are only rivaled in popularity by Spanish football shirts due to the fantastic teams that play in La Liga and beyond.
The likes of Barcelona and Real Madrid account for much of the shirt sales outside of Spain but the country has become famous (and in some cases infamous) for creating dynamic designs and innovation.
The marketing of Spanish football to a worldwide audience means that the clubs now have an extended reach, which has seen their merchandise sales go through the roof. So while the most popular clubs predictably cash in the most on this, small pockets of fans are beginning to emerge who follow the fortunes of the less glamorous sides.
What all of this means is that Spanish football shirts are coming under massive scrutiny in nearly every country, which can only lead to an improved quality of product.