Our twin strap buckle sandal is made in our specialist factory in Elche, Spain. The seamless upper is one piece of soft dark brown calf nubuck which extends over the sole walls. Nubuck is a premium, full grain leather with a lightly buffed surface side to create a soft matt texture which is smoother and stronger than suede. The twin antiqued brass buckles have a five hole adjustment on the straps to accommodate various foot widths and arch heights. We’ve included an extra layer of cushioning between the moulded cork footbed and the leather sock lining for additional comfort, and a lightweight rubber outsole for practicality.