The classification of shoes

Most people go to shoes stores. The shoes may be divided into sports shoes,walking shoes and work shoes. All types of shoes may be sub-divided into males and females. Sports shoes may be further sub-divided into basketball shoes, baseball shoes, soccer shoes and football shoes.....etc. Walking shoes may be further sub-divided into cloth shoes, slippers and sandals.....etc. work shoes may be further sub-divided into leather shoes, high heeled shoes, low heeled shoes and flat....etc.