Rock culture has always been associated with music. It is the music that defines subsequent rock culture and rock clothing. When the World War II ended, people across Europe and American continent felt a change in their lifestyle. With millions of lives lost in the war people went far ahead to shun any thought of violence, music was encouraged so that people can communicate the message of love and peace.

Great musical events were organized on a large scale, thousands of people participated in these events to listen to their favorite numbers. There was jazz, Rock music and many different types of music were played everywhere. These musicians are often seen sporting punk t shirts with weird looking punk accessories. With the introduction of heavy metal in the late 60's and early 70's new trend setters came into existence. These trendsetters laid great influence on people's mind set, and they exclusively sported rock clothing and encouraged other people in doing so.

People followed rock culture and rock clothing religiously, often giving a heart burn to the traditionalists. Today in 2010 A.D we can see great singers like Avril Lavinge sporting punk t shirts, even the lyrics of her songs explain the deep essence of freedom that is often suppressed by elders. The songs are dedicated to teenagers and adolescents who want their part of freedom of expression.

Nowadays even working class is attracted towards rock clothing, it is not surprising to see them wearing punk t shits with attractive punk accessories on it. If you haven't been to Detroit then you will never be able to trace the roots of zip hoodies and zipper sweatshirts. It is the place where you can find still unrecognized great hip hop talent on the streets busy writing lyrics. You will see them wearing zip hoodies or zip sweat shirts with an African pendant on their necks. During Grammy awards you'll see great hip hop singers like Snoop Dogg often sporting Zipper Sweatshirts.

Wearing these zip hoodies gives a feeling of freedom. These zipper sweatshirts are best for parties and events. You can ask any punk rock star about their first preference to zip hoodies, they say it's the comfort of the fabric that makes them wear every time. People while on party paint some messages on their punk t shirts to make it look trendy and attractive.