ETNA by TONI PONS. Women's espadrille with leather upper, available in plain colours. A 1 cm wedge with a 2 cm platform gives a total heel height of 3 cm. The wedge exterior is made of braided jute and natural rubber. Insole lined with leather for greater comfort. ETNA is the TONI PONS classic sandal reinvented, ultra-comfortable and with the perfect height. A fresh, contemporary espadrille which is perfect for summer.