Josef Seibel Tonga 13 Women Open Toe Leather Slides Sandal fabric Rubber sole Triple hook-and-loop, leather-lined straps let you adjust the fit. Elastic stretch insert in the backstrap stretches for added comfort. Cork and latex foam footbed cushions and conforms to your foot. Leather upper is detailed with lazar cut-outs and provides breathability. Rubber outsole provides durability and great traction.