Birkenstock Papillio Arizona Shearling Slide Sandal Blue Size 37

Two buckled straps for a flexible fit Contoured cork footbed supports arches of foot and cradles heel for all-day comfort Real sheepskin upper and lining Good used condition- one area where the glue has loosened where the back strap attaches to the sole, see pictures. This will not impact wearing the sandals and could easily be fixed with some super glue. I am not sure if this was a manufacturer error or related to being worn.