Regular fit Made of Birko-Flor Nubuck or Birkibuc - an almost perfect imitation of authentic nubuck leather which is durable, synthetic upper material Contoured cork footbed conforms to the shape of your foot and features pronounced arch support, a deep heel cup, and roomy toe box; lined with suede Lightweight EVA sole for cushioning and shock absorption Sole height 2.5 cm Slip-on style Τwo straps, each with an individually adjustable pin buckle