If you’re a man who has an interest in fashion, there is no way you haven’t heard about the Aran sweater, a thick wool knit garment that has been especially popular over the last few years. However, this Irish sweater is more than just a pullover that you wear to protect yourself from the cold: it is an important part of Irish history, a cultural representation of the hard work of the local people. What makes it truly stand out from any other sweater are its intricate patterns and stitches, each with its own special meaning. In case you want to learn more about the symbolism and importance of these stitches, here is a guide to some of the most popular of them.