The document provides a history of footwear from ancient times to the 20th century. It describes how early humans first used animal skins for footwear over 15,000 years ago. During the Renaissance period, men wore shoes like poulaine with long pointed toes or buskins which were calf-high boots. Women during this time wore pattens with wooden soles or chopines which had raised platforms. The 20th century saw advances in synthetic materials which allowed for more varied shoe designs and mass production, though many shoes today take over 1000 years to degrade.