The Birkenstock Boston is a veritable classic that can easily be worn all year round. The Boston has a legendary status thanks to its sophisticated, individual design. The upper is made from extra thick, oiled nubuck leather with an open-selvage finish. Anotomically shaped cork-latex footbed. One strap with an individually adjustable metal pin buckle. The real leather insole is gentle on the skin, nestles up softly agianst your foot and adjusts to its contour. The open-pored and thus very breathable surface makes for a comfortable foot climate, even during more strenous physical activity. EVA outsole is a very light, elastic material with extremely good cushioning. As a result it smooths out slight irregularities in the floor and ensures that every step is cushioned.