The company behind Louis Vuitton is now backing Birkenstock
Birkenstock Continues Fashion Push With International Pop-Ups | Vogue
Why Birkenstocks are summer's sexiest shoes. Really | Financial Times
Are My Birkenstocks Fake? - Englin's Fine Footwear
Timberlands, Birkenstocks and Dr Martens, footwear brands once passed off as second-rate and clunky, are having a moment – here's why | South China Morning Post