It is a known fact as we go on doing our daily work, it is our feet which usually takes the major pressure of the work. While we are walking, standing or sitting, the weight of your body lands on our feet. That is why it is sensible to invest in a pair of good quality shoes. However it is very essential to maintain and take care of our shoes so that it lasts for a long time. One common way to make a pair of shoes more durable is to put a sole on the footwear. There are various materials used for making shoe soles.