This pair of single-strap sandals are crafted from smooth leather that has undergone a chrome-free tanning process. With a metal buckle detail on top, the sandals feature an ergonomic footbed covered in leather. Chrome-free tanning means that a hide is converted to soft and supple leather using vegetable or synthetic extracts instead of chromium sulphate. INSOLE LENGTH35 = 234 mm36 = 240 mm37 = 247 mm38 = 253 mm39 = 260 mm40 = 266 mm41 = 274 mm