※ 引述《Dissipate (雲消霧散)》之銘言：
: 看一些原始部落會穿衣服但不一定會穿鞋
: 有沒有人類什麼時候開始已知穿鞋的八卦？
https://en.wikipedia.org/wiki/Shoe
The earliest known shoes are sagebrush bark sandals dating from approximately
7000 or 8000 BC, found in the Fort Rock Cave in the US state of Oregon in
1938.
The world's oldest leather shoe, made from a single piece of cowhide laced
with a leather cord along seams at the front and back, was found in the
Areni-1 cave complex in Armenia in 2008 and is believed to date to 3500 BC.
目前已知最早的鞋大約在西元7000或8000年前
在現在的美國發現
目前已知最早的皮鞋大約是西元3500年前
題外話，很多東西其實維基都有答案
只是中文版的東西很少 (可能看到簡繁體沒分家，想編輯的人就少了吧)