Boston Buckled Suede Mules

Birkenstock's dark brown Boston shoes simultaneously serve the purpose of sandals, slippers and mules. They're made from supple suede accented with an adjustable buckle strap and rest on the signature moulded insole above a cork midsole and a ribbed rubber sole.

• Wool felt

With its famously comfortable soft cork footbed, the 250-year old Birkenstock brand is enjoying a new wave of popularity, with its Boston suede clogs, Madrid and Arizona sandals stealing the spotlight thanks to cosy shearling and big buckle iterations.