Tony Bianco Lava Sandal in Nude. Size 5, 5.5, 6, 6.5, 7.5, 8, 8.5, 9, 10. Leather upper and sole. Made in China. Lightly padded footbed. Square toe. Approx 90mm/ 3.5 inch heel. TONR-WZ359. LAVA. Based out of Australia, the Tony Bianco brand embraces a mix of the contemporary, the classic, and the cool. Their signature can be seen in the use of high quality materials and a keen eye for detail that is used to create on-trend pieces that will survive the test of time.