Birkenstock is a brand of sandals and other shoes, famous for their contoured "footbeds," which are supposed to match the shape of their wearers' feet. The brand has become associated with hippies and especially neo-hippies. This article is about the concept in marketing. ... Modern fabric and rubber sandals - ideal for camping Sandals are an open type of footwear. ... Leather shoes A shoe is an item of footwear. ... Enlarge to view legend Right feet of three siblings The foot is a biological structure found in many animals that is used for locomotion. ... Flower-Power Bus Hippie (or sometimes hippy) is a term originally used to describe some of the rebellious youth of the 1960s and 1970s. ...